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Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2019
Accounting Policies [Abstract]  
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates include estimates used to review the Company’s goodwill, impairment estimations of long-lived assets, revenue recognition on cost-to-cost type contracts, allowances for uncollectible accounts, inventory valuation, warranty reserves, valuations of non-cash capital stock issuances, estimates of the incremental borrowing rate for long-term leases, fair value estimates and the valuation allowance on deferred tax assets. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable in the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are
not
readily apparent from other sources. Actual results
may
differ from these estimates under different assumptions or conditions.
Company Conditions, Policy [Policy Text Block]
Company Conditions
The continued delays in shipment of GasPTs on a significant project, and the related slower than expected acceptance of this new disruptive technology and the ongoing impact of Brexit has caused a delay in our expected profitability from continuing operations.
 
The Company had net loss of
$1.1
million and cash used in operating activities of
$11.5
million during the year ended
December 31, 2019.
As of
December 31, 2019,
our accumulated deficit is
$122.2
million.
 
Management believes the Company's present cash flows will meet its obligations for
twelve
months from the date these financial statements are available to be issued. Including our cash balance, we have
$25.7
million of positive working capital primarily related to assets held for sale, trade accounts receivable, prepaid assets, contract assets and our inventory less current liabilities that we will manage in the next
twelve
 months to create positive cash flow. Considering the above factors management believes the Company can meet its obligations for the
twelve
-month period from the date the financial statements are available to be issued.
Consolidation, Policy [Policy Text Block]
Principles of Consolidation
The accompanying consolidated financial statements include the accounts of CUI Global, Inc. and its wholly owned subsidiaries Orbital Gas Systems, Ltd. and Orbital Gas Systems, North America, Inc. hereafter referred to as the ‘‘Company.’’ Additional wholly owned subsidiaries, CUI Holdings Inc. (formerly CUI, Inc.), CUI Japan, CUI-Canada, and CUI Properties, LLC are included in these financial statements as discontinued operations. The primary assets and liabilities of CUI Holdings Inc. were sold or settled during
2019
and CUI Japan, and CUI-Canada are classified as held for sale. CUI Properties is a dormant administrative entity. Significant intercompany accounts and transactions have been eliminated in consolidation.
Discontinued Operations, Policy [Policy Text Block]
Discontinued Operations and Sales of Businesses
As part of the Company’s stated strategy to transform CUI Global into a diversified energy infrastructure services platform serving North American and U.K. energy customers, the Company’s board of directors made the decision to divest of its Power and Electromechanical businesses. On
September 30, 2019,
CUI Global, Inc. entered into an asset sale agreement by and among, CUI, Inc. ("Seller"), a wholly owned subsidiary of the Company ("Parent"), and Back Porch International, Inc. ("Buyer") to sell the Company’s Electromechanical business to a management led group. In
November 2019,
CUI Global, Inc. entered into an asset sale agreement by and among, the Seller and Bel Fuse, Inc. to sell the domestic Power supply business. Both sales closed in
2019
for combined cash proceeds of
$35.4
million and combined gain on sale of
$14.1
million. At
December 31, 2019,
the assets and liabilities of the Company's CUI-Canada and CUI Japan subsidiaries are included as held for sale.
 
Pursuant to the terms of the asset sale agreement with Back Porch International, Inc., the Seller and Parent agreed to sell and assign to the management-led group, Back Porch International, Inc., the rights and obligations of Seller and Parent to the assets constituting the non-power supply electromechanical components product group of Seller and Parent effective the close of business
September 30, 2019
for
$15
million (the "Purchase Consideration"). The Purchase Consideration consisted of approximately
$4.7
million in cash at closing, assumption of debt of the CUI Parent in the approximate amount of
$5.3
million, and a
5
-year note with the timing of payments based upon a multiple of EBITDA of the Business above
$3.5
million, guaranteed to be a total of
$5
million (fair value of
$3.3
million at
December 31, 2019).
In addition to the assets purchased, the Buyer shall assume and agree to pay, perform and discharge certain liabilities agreed to by the Buyer and Seller ("Assumed Liabilities") including scheduled accounts payable and vendor purchase orders at the closing of the disposition, with the Sellers generally remaining obligated for remaining pre-closing liabilities other than the assumed liabilities (the “Excluded Liabilities”).
 
Pursuant to the terms of the asset sale agreement with Bel Fuse Inc., the Seller and Parent, excluding CUI-Canada and CUI Japan, agreed to sell and assign to the Bel Fuse Inc., the rights and obligations of Seller and Parent to the assets constituting the majority of its power supply business of Seller and Parent, excluding CUI-Canada and CUI Japan, effective upon close of the transaction for
$32
million subject to closing working capital adjustments (the "Purchase Consideration"). In addition to the assets purchased, the Buyer assumed and agreed to pay, perform and discharge certain liabilities agreed to by the Buyer and Seller ("Assumed Liabilities") including scheduled accounts payable and vendor purchase orders at the closing of the disposition, with the Sellers generally remaining obligated for remaining pre-closing liabilities other than the assumed liabilities (the “Excluded Liabilities”).
 
The associated results of operations of the discontinued Power and Electromechanical segment are separately reported as Discontinued Operations for all periods presented on the Consolidated Statements of Operations. Balance sheet items for the discontinued businesses, from the former Power and Electromechanical segment have been reclassified to assets held for sale within current assets and liabilities held for sale within current liabilities in the Consolidated Balance Sheets as of
December 31, 2019
and have been reclassified to assets held for sale within current and noncurrent assets and liabilities held for sale within current and noncurrent liabilities as of
December 31, 2018.
Cash flows from these discontinued businesses are included in the consolidated cash flow statements. See below for additional information on operating and investing cash flows of the discontinued operations. Results from continuing operations for the Company and segment highlights exclude the former Power and Electromechanical segment, which is included in these discontinued operations. The notes to the consolidated financial statements have also been adjusted for the years ended
December 31, 2018
and
2017
from previous disclosures as a result of the discontinued operations of the Power and Electromechanical segment.
 
The former Power and Electromechanical segment consists of the wholly owned subsidiaries: CUI Holding, Inc. (CUI), based in Tualatin, Oregon; CUI Japan, based in Tokyo, Japan; CUI-Canada, based in Toronto, Canada; and the entity that previously held the corporate building, CUI Properties. All
three
operating subsidiaries are providers of power and electromechanical components for Original Equipment Manufacturers (OEMs). Remaining goodwill at CUI-Canada and CUI Japan was written down to
$0
in
2019
as well as the remaining
$92
thousand of customer relationship intangible at CUI-Canada.
 
The Power and Electromechanical segment aggregates its product offerings into
two
categories: power solutions - including external and embedded ac-dc power supplies, dc-dc converters and basic digital point of load modules and offering a technology architecture that addresses power and related accessories; and components - including connectors, speakers, buzzers, and industrial control solutions including encoders and sensors. These offerings provide a technology architecture that addresses power and related accessories to industries as broadly ranging as telecommunications, consumer electronics, medical and defense.
 
Selected data for these discontinued businesses consisted of the following:
 
Reconciliation of the Major Classes of Line Items Constituting Pretax Income from Discontinued Operations to the After-Tax Income from Discontinued Operations That Are Presented in the Statement of Operations
 
(In thousands)
                       
                         
   
For the Year
 
   
Ended December 31,
 
                         
Major classes of line items constituting pretax profit (loss) of discontinued operations
 
2019
   
2018
   
2017
 
                         
Revenues
  $
56,476
    $
76,447
    $
64,432
 
Cost of revenues
   
(37,086
)
   
(50,096
)
   
(42,493
)
Selling, general and administrative expense
   
(19,384
)
   
(17,712
)
   
(16,415
)
Depreciation and amortization
   
(300
)
   
(603
)
   
(797
)
Research and development
   
(854
)
   
(2,647
)
   
(2,303
)
Provision for bad debt
   
(5
)
   
(20
)
   
(3
)
Impairment of goodwill and intangible assets
   
(278
)
   
     
(3
)
Interest expense
   
(277
)
   
(286
)
   
(299
)
                         
Other income and expense
   
(113
)
   
52
     
(118
)
Pretax (loss) profit of discontinued operations related to major classes of pretax (loss) profit
   
(1,821
)
   
5,135
     
2,001
 
Pretax gain on sale of certain power and electromechanical businesses
   
14,100
     
     
 
Pretax gain on assets contributed as part of the purchase of VPS
   
629
     
     
 
Total pretax income on discontinued operations
   
12,908
     
5,135
     
2,001
 
Income tax expense
   
411
     
1,136
     
645
 
                         
Total income from discontinued operations
  $
12,497
    $
3,999
    $
1,356
 
 
Reconciliation of the Carrying Amounts of Major Classes of Assets and Liabilities of the Discontinued Operation to Total Assets and Liabilities of the Disposal Group Classified as Held for Sale
 
   
As of December 31,
   
As of December 31,
 
(In thousands)
 
2019
   
2018
 
                 
Carrying amounts of the major classes of assets included in discontinued operations:
               
                 
Trade accounts receivables
  $
1,740
    $
9,382
 
Inventories
   
3,254
     
11,420
 
Prepaid expenses and other current assets
   
140
     
470
 
Total current assets *
   
 
     
21,272
 
Property and equipment
   
273
     
1,433
 
Right of use assets - Operating leases
   
391
     
 
Goodwill
   
     
13,089
 
Other intangible assets
   
352
     
8,508
 
Deferred tax asset
   
663
     
 
Deposits and other assets
   
80
     
77
 
Total noncurrent assets *
   
 
     
23,107
 
Total assets of the disposal group classified as held for sale
  $
6,893
    $
44,379
 
                 
Carrying amounts of the major classes of liabilities included in discontinued operations:
               
                 
Accounts payable
  $
618
    $
4,960
 
Line of credit
   
     
979
 
Operating lease obligations - current portion
   
410
     
 
Accrued expenses
   
3,935
     
2,958
 
Contract liabilities
   
     
270
 
Refund liabilities
   
     
2,417
 
                 
Total current liabilities *
   
 
     
11,584
 
                 
Long term note payable, related party
   
     
5,304
 
Operating lease obligations, less current portion
   
7
     
 
Deferred tax liabilities
   
     
1,922
 
Other long-term liabilities
   
     
15
 
Total noncurrent liabilities *
   
 
     
7,241
 
Total liabilities
  $
4,970
    $
18,825
 
 
* The assets and liabilities of the disposal group classified as held for sale are classified as current on the
December 31, 2019
balance sheet because it is probable that the sale will occur and proceeds will be collected within
one
year.
 
Net cash provided by operating activities of discontinued operations for
2019,
2018
and
2017
was
$2.7
 million and
$4.5
million, and
$3.7
million, respectively.
 
Net cash used in investing activities of discontinued operations for
2019,
2018
and
2017
was
$0.5
 million and
$1.3
 million, and
$1.0
million, respectively.
Fair Value of Financial Instruments, Policy [Policy Text Block]
Fair Value of Financial Instruments
Accounting Standards Codification (‘‘ASC’’)
820
‘‘Fair Value Measurements and Disclosures’’ (‘‘ASC
820’’
) defines fair value, establishes a framework for measuring fair value under generally accepted accounting principles in the U.S., and enhances disclosures about fair value measurements. ASC
820
describes a fair value hierarchy based on
three
levels of inputs, of which the
first
two
are considered observable and the last unobservable, that
may
be used to measure fair value, which are the following:
 
 
Level
1
– Pricing inputs are quoted prices available in active markets for identical assets or liabilities as of the reporting date.
 
Level
2
– Pricing inputs are quoted for similar assets, or inputs that are observable, either directly or indirectly, for substantially the full term through corroboration with observable market data. Level
2
includes assets or liabilities valued at quoted prices adjusted for legal or contractual restrictions specific to these investments.
 
Level
3
– Pricing inputs are unobservable for the assets or liabilities; that is, the inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability.
 
The Company determines when a financial instrument transfers between levels based on management’s judgment of the significance of unobservable inputs used to calculate the fair value of the financial instrument.
 
Management believes the carrying amounts of the short-term financial instruments, including cash and cash equivalents, investment, note receivable, accounts receivable, contract assets, prepaid expense and other assets, accounts payable, accrued liabilities, contract liabilities, and other liabilities reflected in the accompanying consolidated balance sheet approximate fair value at
December 
31,
2019
and
2018
due to the relatively short-term nature of these instruments. Notes payable approximate fair value based on current market conditions.
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents
Cash includes deposits at financial institutions with maturities of
three
months or less. The Company at times has cash in banks in excess of FDIC insurance limits and places its temporary cash investments with high credit quality financial institutions. The Company considers all highly liquid marketable securities with maturities of
90
days or less at the date of acquisition to be cash equivalents. Cash equivalents include money market funds, certificates of deposit and commercial paper. At
December 
31,
2019
and
2018,
the Company had 
$1.0
million and
$0.3
million, respectively, of cash and cash equivalents balances at domestic financial institutions that were covered under the FDIC insured deposits programs and 
$0.3
million and
$67
thousand, respectively, at foreign financial institutions covered under the United Kingdom Financial Services Compensation (FSC) and the Canada Deposit Insurance Corporation (CDIC). At
December 
31,
2019
and
2018,
the Company held
$0.2
million and
$0.3
million, respectively, in Japanese foreign bank accounts and
$0.6
million and
$0,
respectively, in European foreign bank accounts and
$0.2
million and
$67
thousand, respectively, in Canadian bank accounts. In addition to the Company's unrestricted cash and cash equivalents at
December 31, 2019
and
2018,
the Company has
$0
and
$0.5
million, respectively, of long-term restricted cash on its balance sheet related to a contract guarantee. Restricted cash is combined with other cash and cash equivalents in reconciling the change in cash on the Company's Consolidated Statements of Cash Flows.
 
 
(In thousands)
 
As of December 31,
 
   
2019
   
2018
   
2017
 
Cash and cash equivalents at beginning of year
  $
3,979
    $
12,646
    $
4,617
 
Restricted cash at beginning of year
   
523
     
     
 
Cash, cash equivalents and restricted cash at beginning of year
  $
4,502
    $
12,646
    $
4,617
 
                         
Cash and cash equivalents at end of year
  $
23,351
    $
3,979
    $
12,646
 
Restricted cash at end of year
   
     
523
     
 
Cash, cash equivalents and restricted cash at end of year
  $
23,351
    $
4,502
    $
12,646
 
Investment, Policy [Policy Text Block]
Investments and Notes Receivable
The Company obtained a note receivable in
2019
as part of the divestiture of the Company's electromechanical components business. The note has a future value of
$5
million, and is presented on the balance sheet at its present value of
$3.3
million.
 
Test Products International, Inc. ("TPI") is a provider of handheld test and measurement equipment. The Company had a note receivable with TPI, which originated in
2016
earning interest at
5%
per annum with an original value of
$0.4
million and which was due
June 30, 2019.
The Company recorded interest income on the note of
$8
thousand,
$17
thousand and
$18
thousand for the years ended
December 31, 2019,
2018
and
2017,
respectively. The interest receivable was settled on a quarterly basis via a non-cash offset against the finders-fee royalties earned by TPI on GasPT sales. Finders-fee royalties of
$36
thousand,
$10
thousand and
$16
thousand were earned by TPI in the years ended
December 
31,
2019,
2018
and
2017,
respectively, and
$13
thousand,
$10,
thousand and
$16
thousand, respectively for those years, were offset against the note receivable on a quarterly basis. This note receivable was collected in
2019.
Also, in
2018
and
2017,
the Company received
$19
thousand and
$39
thousand, respectively, in cash payments against the note. The balance on the note receivable at
December 31, 2019
and
2018
was
$0
and
$318
thousand, respectively.
 
During
2018,
the Company made
two
strategic investments in convertible notes receivable with Virtual Power Systems ("VPS") for a total of
$655
thousand. CUI Holdings, Inc. was the exclusive
third
-party design and development provider of VPS's ICE (Intelligent Control of Energy) products. These notes were converted to VPS stock in
2019.
See Note
3,
Investments and Fair Value Measurements for more information on these convertible notes.
Receivable [Policy Text Block]
Accounts Receivable and Allowance for Uncollectible Accounts
Accounts receivable consist of the receivables associated with revenue derived from product sales including present amounts due to contracts accounted for under cost-to-cost method. An allowance for uncollectible accounts is recorded to allow for any amounts that
may
not
be recoverable, based on an analysis of prior collection experience, customer credit worthiness and current economic trends. Based on management’s review of accounts receivable, an allowance for doubtful accounts of
$47
thousand and
$17
thousand at
December 
31,
2019
and
2018,
respectively, is considered adequate. The reserve in both periods considers aged receivables that management believes should be specifically reserved for as well as historic experience with bad debts to determine the total reserve appropriate for each period. Receivables are determined to be past due based on the payment terms of original invoices. The Company grants credit to its customers, with standard terms of Net
30
days. The Company routinely assesses the financial strength of its customers and, therefore, believes that its accounts receivable credit risk exposure is limited.
 
Activity in the allowance for doubtful accounts for the years ended
December 
31,
2019,
2018
and
2017
is as follows:
 
(In thousands)
 
For the Years ended December 31,
 
   
2019
   
2018
   
2017
 
Allowance for doubtful accounts, beginning of year
  $
17
    $
5
    $
21
 
Charge (credit) to costs and expenses
   
131
     
13
     
(16
)
Deductions
   
(101
)
   
(1
)
   
 
                         
Allowance for doubtful accounts, end of year
  $
47
    $
17
    $
5
 
Inventory, Policy [Policy Text Block]
Inventories
Inventories consist of finished and unfinished products and are stated at the lower of cost or market through either the
first
-in,
first
-out (FIFO) method as a cost flow convention or through the moving average cost method.
 
At
December 
31,
2019,
and
2018,
inventory is presented on the balance sheet net of reserves. The Company provides reserves for inventories estimated to be excess, obsolete or unmarketable. The Company’s estimation process for assessing the net realizable value is based upon its known backlog, projected future demand, historical usage and expected market conditions. Manufactured inventory includes material, labor and overhead. Inventory by category consists of:
 
 
(In thousands)
 
As of December 31,
 
   
2019
   
2018
 
Finished goods
  $
434
    $
665
 
Raw materials
   
244
     
394
 
Work-in-process
   
953
     
563
 
Total inventories
  $
1,631
    $
1,622
 
 
Activity in inventory reserves is as follows:
 
(In thousands)
 
For the Years ended December 31,
 
   
2019
   
2018
   
2017
 
Inventory reserves, beginning of year
  $
1,499
    $
104
    $
110
 
Charge to costs and expenses
   
202
     
1,401
     
(16
)
Other additions (deductions)
   
59
     
(6
)
   
10
 
Inventory reserves, end of year
  $
1,760
    $
1,499
    $
104
 
Property, Plant and Equipment, Policy [Policy Text Block]
Land, Buildings, Improvements, Furniture, Vehicles, Equipment, and Leasehold Improvements
Land is recorded at cost and includes expenditures made to ready it for use. Land is considered to have an infinite useful life.
 
Buildings and improvements are recorded at cost.
 
Furniture, vehicles, and equipment are recorded at cost and include major expenditures, which increase productivity or substantially increase useful lives.
 
Leasehold improvements are recorded at cost and are depreciated over the lesser of the lease term, estimated useful life.
 
The cost of buildings, improvements, furniture, vehicles, and equipment is depreciated over the estimated useful lives of the related assets.
 
Depreciation is computed using the straight-line method for financial reporting purposes. The estimated useful lives for buildings, improvements, furniture, vehicles, and equipment are as follows:
 
 
   
Estimated
Useful
Life (in years)
 
Buildings and improvements
 
 5
to
39
 
Furniture and equipment
 
 3
to
10
 
Vehicles
 
 3
to
5
 
 
Maintenance, repairs and minor replacements are charged to expenses when incurred. When buildings, improvements, furniture, equipment and vehicles are sold or otherwise disposed of, the asset and related accumulated depreciation are removed and any gain or loss is included in the statement of operations.
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Long-Lived Assets
Long-lived assets including finite-lived intangible assets are periodically reviewed for impairment whenever circumstances and situations change such that there is an indication that the carrying amounts
may
not
be recoverable. In performing the review for recoverability, the future cash flows expected to result from the use of the asset and its eventual disposition are estimated. If the sum of the expected future cash flows (undiscounted and without interest charges) is less than the carrying amount of the long-lived asset, an impairment loss is recognized as the excess of the carrying amount over the fair value. Otherwise, an impairment loss is
not
recognized. Management estimates the fair value and the estimated future cash flows expected. Any changes in these estimates could impact whether there was impairment and the amount of the impairment.
 
In the
fourth
quarter of
2018,
the Company determined that certain long-term prepaid assets classified on the balance sheet as deposits and other assets, which were reliant on future revenue in order to be amortized to expense, did
not
have adequate forecasted revenue to justify the current valuation. This was primarily driven by the lack of substantial sales over a
two
-year period and uncertainty regarding the level of future sales. For that reason, the Company recorded a
$1.5
million impairment to deposits and other assets and reclassified
$0.1
million to prepaid assets. The amount reclassified to prepaid assets related to prepaid royalties associated with expected
2019
revenue.
 
Other than on goodwill,
no
impairments were recognized on long-lived assets in
2019,
2018
or
2017.
In
2018,
the Company performed an undiscounted cash flows impairment analysis as prescribed under ASC
360
Property, Plant and Equipment
on its long-lived fixed assets and its finite lived intangible assets at Orbital-UK due to an indication that the overall carrying value of the operating unit was
not
recoverable. Based upon that analysis,
no
impairment was identified for those assets.
Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]
Identifiable Intangible Assets
Intangible assets are stated at cost net of accumulated amortization and impairment. The fair value for intangible assets acquired through acquisitions is measured at the time of acquisition utilizing the following inputs, as needed:
 
1.
Inputs used to measure fair value are unadjusted quote prices available in active markets for the identical assets or liabilities if available.
 
2.
Inputs used to measure fair value, other than quoted prices included in
1,
are either directly or indirectly observable as of the reporting date through correlation with market data, including quoted prices for similar assets and liabilities in active markets and quoted prices in inactive markets. This includes assets and liabilities valued using models or other pricing methodologies that do
not
require significant judgment since the input assumptions used in the models, such as interest rates and volatility factors, are corroborated by readily observable data from actively quoted markets for substantially the full life of the asset.
 
3.
Inputs used to measure fair value are unobservable inputs supported by little or
no
market activity and reflect the use of significant management judgment. These values are generally determined using pricing models for which the assumptions utilize management’s estimates of market participant assumptions.
 
4.
Expert appraisal and fair value measurement as completed by
third
-party experts.
 
 The following are the estimated useful life for the intangible assets:
 
   
Estimated
 
   
Useful
 
   
Life (in years)
 
Finite-lived intangible assets
         
Order backlog
 
 
2
 
 
Trade name - Orbital
 
 
10
 
 
Customer list - Orbital
 
 
10
 
 
Technology rights
 
 
20 
(1)
 
 
Technology-Based Asset - Know How
 
 
12
 
 
Technology-Based Asset - Software
 
 
10
 
 
Software, at cost
 
 3
to
5
 
 
 
 
(
1
)
Technology rights are amortized over a 
20
-year life or the term of the rights agreement.
Goodwill and Intangible Assets, Policy [Policy Text Block]
Indefinite-Lived Intangibles and Goodwill Assets
The Company accounts for business combinations under the acquisition method of accounting in accordance with ASC
805,
‘‘Business Combinations,’’ where the total purchase price is allocated to the tangible and identified intangible assets acquired and liabilities assumed based on their estimated fair values. The purchase price is allocated using the information currently available, and
may
be adjusted, up to
one
year from acquisition date, after obtaining more information regarding, among other things, asset valuations, liabilities assumed and revisions to preliminary estimates. The purchase price in excess of the fair value of the tangible and identified intangible assets acquired less liabilities assumed is recognized as goodwill.
 
2019
Goodwill impairments
In the
fourth
quarter of
2019,
the Company determined that it was more likely than
not
that the fair value of its goodwill at CUI-Canada and CUI Japan was less than its carrying amounts. The Company hired a
third
-party valuation expert to perform a valuation and it was determined that the remaining goodwill held by CUI-Canada and CUI Japan should be written down to
zero
. With those write downs, the Company does
not
have any remaining goodwill on any of its subsidiaries.
 
2018
Goodwill impairments
During our review of Goodwill as of
May 31, 2018,
the Company determined that there were indicators present to suggest that it was more likely than
not
that the fair value of the Orbital-UK reporting unit was less than its carrying amount.
 
The significant changes for the Orbital-UK reporting unit included a decline in the
2018
actual revenue, operating income and cash flows compared to prior forecasts for the same period and a negative change in the
2018
forecasted revenue, operating income and cash flows for the remainder of the year due in part to the longer than expected temporary halt in shipping of its GasPT product to a major customer in Italy and market uncertainty due to the continuing effects of Brexit.
 
The Company performed a quantitative test for the Orbital-UK reporting unit, which resulted in an impairment for the Orbital-UK reporting unit, and the Company recorded a Goodwill impairment charge of
$1.3
million during the
second
quarter of
2018.
 
December 2018
Interim Test.
During the
fourth
quarter of
2018,
the Company determined that there were additional indicators present to suggest that it was more likely than
not
that the fair value of the Orbital-UK reporting unit was less than its carrying amount. The significant changes for the Orbital-UK reporting unit subsequent to the annual goodwill impairment test performed as of
May 31, 2018
were driven by a slower recovery than what was originally forecasted. Actual GasPT revenue continued to lag behind forecasted revenue as acceptance of the technology continued to be slower than anticipated and continued delays associated with existing customer contracts that had
not
yet resumed. This slower than expected recovery, led to lower
2018
revenue, operating income and cash flows than originally forecasted.
 
As a result of its analysis, the Company performed another quantitative test of goodwill, which resulted in further impairment for the Orbital-UK reporting unit, and the Company recorded a goodwill impairment charge of
$3.1
million during the
fourth
quarter of
2018,
to write-off the remaining Energy segment goodwill. In addition, the reporting units in the discontinued Power and Electromechanical segment were also tested for impairment due to the overall decrease in market capitalization experienced in
2018,
with
no
impairment required.
 
December 2017
Interim Test.
During the
fourth
quarter of
2017,
the Company determined that there were indicators present to suggest that it was more likely than
not
that the fair value of the Orbital-UK reporting unit was less than its carrying amount. The significant changes for the Orbital-UK reporting unit subsequent to the annual goodwill impairment test performed as of
May 31, 2017
included a decline in the
2017
actual revenue, operating income and cash flows compared to previously forecasted results and a decline in the
2018
forecasted revenue, operating income and cash flows due in part to the longer than expected halt in shipping of its GasPT product to a major customer in Italy and market uncertainty due to the continuing effects of Brexit.
 
The Company performed a quantitative analysis. As a result of the analysis, the Company concluded that the carrying value of the Orbital-UK reporting unit exceeded its estimated fair value. The quantitative test for the Orbital-UK reporting unit resulted in an impairment for the Orbital-UK reporting unit, and the Company recorded a goodwill impairment charge of
$3.2
million during the
fourth
quarter of
2017.
Accrued Expenses [Policy Text Block]
Accrued expenses
Accrued expenses are liabilities that reflect expenses on the statement of operations that have
not
been paid or recorded in accounts payable at the end of the period. At
December 
31,
2019
and
December 
31,
2018,
accrued expenses of
$5.2
million and
$1.9
million, respectively, included
$1.1
million and
$0.9
million, respectively, of accrued compensation and
$0.2
million and
$0.1
million, respectively, of accrued inventory payable. In addition, at
December 31, 2019,
accrued expenses included a
$2.8
million working capital adjustment on the sale of the domestic power business to Bel Fuse Inc that was paid out in
January 2020.
Derivatives, Policy [Policy Text Block]
Derivative instruments
The Company uses various derivative instruments including forward currency contracts, and interest rate swaps to manage certain exposures. These instruments are entered into under the Company’s corporate risk management policy to minimize exposure and are
not
for speculative trading purposes. The Company recognizes all derivatives as either assets or liabilities in the consolidated balance sheet and measures those instruments at fair value. Changes in the fair value of derivatives are recognized in earnings. The Company has limited involvement with derivative instruments and does
not
trade them. From time to time, the Company
may
enter into foreign currency exchange contracts to minimize the risk associated with foreign currency exchange rate exposure from expected future cash flows. The Company had entered into
one
interest rate swap, which had a maturity date of
ten
years from the date of inception, and was used to minimize the interest rate risk on the variable rate mortgage. During the years ended
2018
and
2017,
the Company had a non-cash gain and unrealized gains of
$129
thousand and
$111
thousand, respectively, related to the derivative liabilities. During the year ended
December 31, 2018,
the Company paid
$227
thousand to close out the interest rate swap in conjunction with the repayment of the related variable rate mortgage.
Derivative Liabilities [Policy Text Block]
Derivative Liabilities
The Company evaluates embedded conversion features pursuant to FASB Accounting Standards Codification
No.
815
(‘‘FASB ASC
815’’
), ‘‘Derivatives and Hedging,’’ which requires a periodic valuation of the fair value of derivative instruments and a corresponding recognition of liabilities associated with such derivatives. The Company has limited involvement with derivative instruments and does
not
trade them. Prior to
2019,
the Company had an interest rate swap, which had a maturity date of
ten
years from the date of inception, and was used to minimize the interest rate risk on the variable rate mortgage. The Company closed out this derivative in
December 2018
as part of the Company's sale/leaseback transaction and the Company has
not
owned any derivative instruments in
2019.
Share-based Payment Arrangement [Policy Text Block]
Stock-Based Compensation
The Company records its stock-based compensation expense under its stock option plans and also issues stock for services. The Company accounts for stock-based compensation using FASB Accounting Standards Codification
No.
718
(‘‘FASB ASC
718’’
), ‘‘Compensation – Stock Compensation.’’ FASB ASC
718
requires the fair value of all stock-based employee compensation awarded to employees to be recorded as an expense over the related service period.
 
Stock bonuses issued to employees are recorded at fair value using the market price of the stock on the date of grant and expensed over the service period or immediately if fully vested on date of issuance. Employee stock options are recorded at fair value using the Black-Scholes option pricing model. The underlying assumptions used in the Black-Scholes option pricing model by the Company are taken from publicly available sources including: (
1
) volatility and grant date stock price, which are sourced from historic stock price information; (
2
) the appropriate discount rates are sourced from the United States Federal Reserve; and (
3
) other inputs are determined based on previous experience and related estimates. With regards to expected volatility, the Company utilizes an appropriate period for historical share prices for CUI Global that best reflect the expected volatility for determining the fair value of its stock options.
 
See Note 
10
Stockholders' Equity for additional disclosure and discussion of the employee stock plan and activity.
 
Common stock and stock options are also recorded on the basis of their fair value, as required by FASB ASC
505,
which is measured as of the date required by FASB ASC
505,
‘‘Equity – Based Payments to Non-Employees.’’ In accordance with FASB ASC
505,
the stock options or common stock warrants are valued using the Black-Scholes option pricing model on the basis of the market price of the underlying common stock on the ‘‘valuation date,’’ which for options and warrants related to contracts that have substantial disincentives to non-performance is the date of the contract, and for all other contracts is the performance completion date. Expense related to the options and warrants is recognized on a straight-line basis over the shorter of the period over which services are to be received or the vesting period. Where expense must be recognized prior to a valuation date, the expense is computed based off an estimate of the fair value of the stock award as valued under the Black-Scholes option pricing model on the basis of the market price of the underlying common stock at the end of the period, and any subsequent changes in the market price of the underlying common stock up through the valuation date is reflected in the expense recorded in the subsequent period in which that change occurs.
 
Common stock issued to other than employees or directors subject to performance (performance based awards) require interpretation to include ASC
505
-
50
-
30
-
13
as to when the counterparty’s performance is complete based on delivery, or other relevant performance criteria in accordance with the relevant agreement. When performance is complete, the common stock is issued and the expense recorded on the basis of their value as required by FASB ASC
505
on the date the performance requirement is achieved.
Compensation Related Costs, Policy [Policy Text Block]
Defined Contribution Plans
The Company has a
401
(k) retirement savings plan that allows employees to contribute to the plan after they have completed
60
days of service and are
18
years of age. The Company matches the employee's contribution up to
6%
of total compensation. Orbital Gas Systems, North America, Inc., and CUI Global made total employer contributions, net of forfeitures, of
$0.2
million,
$0.1
million, and
$74
thousand for
2019,
2018
and
2017,
respectively. In addition, the Company made contributions of
$0.3
million,
$0.4
million, and
$0.3
million associated with discontinued operations.
Revenue from Contract with Customer [Policy Text Block]
Revenue Recognition
On
January 1, 2018,
we adopted the accounting standard ASC
606,
“Revenue from Contracts with Customers” and all the related amendments (“new revenue standard"), which supersedes nearly all existing revenue recognition guidance under U.S. GAAP. This guidance includes the required steps to achieve the core principle that a company should recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The new revenue standard was applied using the modified retrospective method. We recognized the cumulative effect of initially applying the new revenue standard as an adjustment to accumulated deficit as of
January 1, 2018.
As a result of the adoption of this standard, certain changes have been made to the consolidated balance sheets. We expect the ongoing impact of the adoption of the new standard to primarily affect the timing of revenue recognition. For the majority of contracts, revenue is still measured over time using the cost-to-cost method. The change that most affected the transition adjustment on revenue was the requirement to limit revenue recognition on contracts without an enforceable right to payment for performance completed to date. Revenue on contracts without a specific enforceable right to payment on work performed to date was "clawed back" as part of the Company's transition adjustment. The cumulative effect adjustment recorded as of
January 1, 2018
was a net
$1.9
million decrease to accumulated deficit due to a
$2.8
million transition adjustment from the discontinued Power and Electromechanical segment partially offset by a $(
0.9
) million transition adjustment from the Energy segment, net of deferred tax.
 
On
January 1, 2018,
we adopted ASC Topic
606
and the related amendments ("ASC
606"
) using the modified retrospective method applied to those contracts which were
not
completed as of
December 31, 2017.
Results for operating periods beginning after
January 1, 2018
are presented under ASC
606,
while comparative information has
not
been restated for
2017
and continues to be reported in accordance with the accounting standards in effect for those periods. The adoption of ASC
606
had
no
impact on the Company’s cash flows from operations.
 
The Energy segment subsidiaries, collectively referred to as Orbital Gas Systems (Orbital), generate their revenue from a portfolio of products, services and resources that offer a diverse range of personalized gas engineering solutions to the gas utilities, power generation, petrochemical, emissions, manufacturing and automotive industries, among others.
 
Orbital accounts for a majority of its contract revenue proportionately over time. For our performance obligations satisfied over time, we recognize revenue by measuring the progress toward complete satisfaction of that performance obligation. The selection of the method to measure progress towards completion can be either an input method or an output method and requires judgment based on the nature of the goods or services to be provided.
 
For our construction contracts, revenue is generally recognized over time. Our fixed price construction projects generally use a cost-to-cost input method to measure our progress towards complete satisfaction of the performance obligation as we believe it best depicts the transfer of control to the customer. Under the cost-to-cost measure of progress, the extent of progress towards completion is measured based on the ratio of costs incurred to date to the total estimated costs at completion of the performance obligation.
 
The timing of revenue recognition for Energy products also depends on the payment terms of the contract, as our performance does
not
create an asset with an alternative use to us. For those contracts which we have a right to payment for performance completed to date at all times throughout our performance, inclusive of a cancellation, we recognize revenue over time. As discussed above, these performance obligations use a cost-to-cost input method to measure our progress towards complete satisfaction of the performance obligation as we believe it best depicts the transfer of control to the customer. However, for those contracts for which we do
not
have a right, at all times, to payment for performance completed to date, we recognize revenue at the point in time when control is transferred to the customer, generally  when shipped.
 
For our service contracts, revenue is also generally recognized over time as the customer simultaneously receives and consumes the benefits of our performance as we perform the service. For our fixed price service contracts with specified service periods, revenue is generally recognized on a straight-line basis over such service period when our inputs are expended evenly, and the customer receives and consumes the benefits of our performance throughout the contract term.
 
For certain of our revenue streams, such as call-out repair and service work, and outage services, that are performed under time and materials contracts, our progress towards complete satisfaction of such performance obligations is measured using an output method as the customer receives and consumes the benefits of our performance completed to date.
 
Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress towards complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident.
 
Product-type contracts (for example, sale of GasPT units) for which revenue does
not
qualify to be recognized over time are recognized at a point in time. Revenues from extended warranty and maintenance activities are recognized ratably over the term of the warranty and maintenance period.
 
Accounts Receivable, Contract Assets and Contract Liabilities
Accounts receivable are recognized in the period when our right to consideration is unconditional. We also assess our customers' ability and intention to pay, which is based on a variety of factors, including our historical payment experience with and the financial condition of our customers. Payment terms and conditions vary by contract, although our standard terms include a requirement of payment within
30
days. Accounts receivable are recognized net of an allowance for doubtful accounts.
 
The timing of revenue recognition
may
differ from the timing of invoicing to customers. Contract assets include unbilled amounts from our construction projects when revenue recognized under the cost-to-cost measure of progress exceed the amounts invoiced to our customers, as the amounts cannot be billed under the terms of our contracts. Such amounts are recoverable from our customers based upon various measures of performance, including achievement of certain milestones, completion of specified units or completion of a contract. Also included in contract assets are amounts we seek or will seek to collect from customers or others for errors or changes in contract specifications or design, contract change orders or modifications in dispute or unapproved as to both scope and/or price or other customer-related causes of unanticipated additional contract costs (claims and unapproved change orders). Our contract assets do
not
include capitalized costs to obtain and fulfill a contract. Contract assets are generally classified as current within the Consolidated Balance Sheets.
 
Contract liabilities from our construction contracts occur when amounts invoiced to our customers exceed revenues recognized under the cost-to-cost measure of progress. Contract liabilities additionally include advanced payments from our customers on certain contracts. Contract liabilities decrease as we recognize revenue from the satisfaction of the related performance obligation and are recorded as either current or long-term, depending upon when we expect to recognize such revenue.
 
Balances and activity in the current contract liabilities as of and for the years ended
December 31, 2019
and
2018
is as follows:
 
(In thousands)
 
As of December 31,
   
As of January 1,
 
   
2018
   
2018
 
Current contract liabilities
  $
1,956
    $
4,386
 
Long-term contract liabilities
(1)
   
129
     
84
 
Total contract liabilities
  $
2,085
    $
4,470
 
 
   
For the Year Ended December 31,
 
   
2019
   
2018
 
Total contract liabilities - January 1
  $
2,085
    $
4,470
 
Contract additions, net
   
1,763
     
1,940
 
Revenue recognized
   
(2,016
)
   
(4,123
)
Translation
   
28
     
(202
)
Total contract liabilities - December 31
  $
1,860
    $
2,085
 
 
   
As of December 31,
 
   
2019
   
2018
 
Current contract liabilities
  $
1,668
    $
1,956
 
Long-term contract liabilities
(1)
   
192
     
129
 
Total contract liabilities
  $
1,860
    $
2,085
 
 
(
1
)
Long-term contract liabilities are included in Other long-term liabilities on the Consolidated Balance Sheets.
 
Performance Obligations
Remaining Performance Obligations
Remaining performance obligations, represents the transaction price of contracts with customers for which work has
not
been performed and excludes unexercised contract options and potential orders under ordering-type contracts. As of 
December 31, 2019, 
the Company's remaining performance obligations are generally expected to be filled within the next
12
months.
 
Any adjustments to net revenues, cost of revenues, and the related impact to operating income are recognized as necessary in the period they become known. These adjustments
may
result from positive program performance, and
may
result in an increase in operating income during the performance of individual performance obligations, if we determine we will be successful in mitigating risks surrounding the technical, schedule and cost aspects of those performance obligations. Likewise, these adjustments
may
result in a decrease in operating income if we determine we will
not
be successful in mitigating these risks. Changes in estimates of net revenues, cost of revenues and the related impact to operating income are recognized on a cumulative catch-up basis in the period they become known, which recognizes in the current period the cumulative effect of the changes on current and prior periods based on a performance obligation's percentage of completion. A significant change in
one
or more of these estimates could affect the profitability of
one
or more of our performance obligations. For separately priced extended warranty or product maintenance performance obligations, when estimates of total costs to be incurred on the performance obligation exceed total estimates of revenue to be earned, a provision for the entire loss on the performance obligation is recognized in the period the loss is determined.
 
Performance Obligations Satisfied Over Time
To determine the proper revenue recognition method for our contracts, we evaluate whether a single contract should be accounted for as more than
one
performance obligation. This evaluation requires significant judgment and the decision to separate the single contract into multiple performance obligations could change the amount of revenue and profit recorded in a given period.
 
For most of our contracts, the customer contracts with us to provide a significant service of integrating a complex set of tasks and components into a single project or capability (even if that single project results in the delivery of multiple units). Hence, the entire contract is accounted for as
one
performance obligation. Less commonly, however, we
may
promise to provide distinct goods or services within a contract in which case we separate the contract into more than
one
performance obligation. If a contract is separated into more than
one
performance obligation, we allocate the total transaction price to each performance obligation in an amount based on the estimated relative standalone selling prices of the promised goods or services underlying each performance obligation. We infrequently sell standard products with observable standalone sales. In cases where we do, the observable standalone sales are used to determine the standalone selling price. More frequently, we sell a customized customer specific solution, and in these cases we typically use the expected cost plus a margin approach to estimate the standalone selling price of each performance obligation.
 
Performance Obligations Satisfied at a Point in Time.
Revenue from goods and services transferred to customers at a single point in time accounted for 
29%
and
22%
of revenues for the year ended
December 31, 2019
and
2018.
Revenue on these contracts is recognized when the product is shipped and the customer takes ownership of the product. Determination of control transfer is determined by shipping terms delineated on the customer purchase orders and is generally when shipped.
 
Variable Consideration
The nature of our contracts gives rise to several types of variable consideration, including new product returns and scrap return allowances primarily in the discontinued operations of Power and Electromechanical segment. In rare instances in our Energy segment, we include in our contract estimates, additional revenue for submitted contract modifications or claims against the customer when we believe we have an enforceable right to the modification or claim, the amount can be estimated reliably and its realization is probable. In evaluating these criteria, we consider the contractual/legal basis for the claim, the cause of any additional costs incurred, the reasonableness of those costs and the objective evidence available to support the claim. We include new product introduction and scrap return estimates in our calculation of net revenue when there is a basis to reasonably estimate the amount of the returns. These estimates are based on historical return experience, anticipated returns and our best judgment at the time. These amounts are included in our calculation of net revenue recorded for our contracts and the associated remaining performance obligations.
 
Significant Judgments
Our contracts with certain customers
may
be subject to contract cancellation clauses. Contracts with other cancellation provisions
may
require judgment in determining the contract term, including the existence of material rights, transaction price and identifying the performance obligations and whether a contract should be accounted for over time or on a completed contract basis. Revenue is recognized for certain integration systems over time using cost-based input methods, in which significant judgement is required to evaluate assumptions including the amount of total estimated costs to determine our progress towards contract completion and to calculate the corresponding amount of revenue to recognize.
 
At times, customers
may
request changes that either amend, replace or cancel existing contracts. Judgment is required to determine whether the specific facts and circumstances within the contracts require the changes to be accounted for as a separate contract or as a modification. Generally, contract modifications containing additional goods and services that are determined to be distinct and sold at their stand-alone selling price are accounted for as a separate contract. For contract modifications where goods and services are
not
determined to be distinct and sold at their stand-alone selling price, the original contract is updated and the required adjustments to revenue and contract assets, liabilities, and other accounts will be made accordingly.
 
Our contracts with customers often include promises to transfer multiple products and services to a customer. Determining whether products and services are considered distinct performance obligations that should be accounted for separately rather than together
may
require significant judgment. For, example, we consider many of our contracts that coordinate multiple products into an integrated system to be a single performance obligation, while the same products would be considered separate performance obligations if
not
so integrated.
 
In contracts where there are timing differences between when we transfer a promised good or service to the customer and when the customer pays for that good or service, we have determined that, our contracts do
not
include a significant financing component.
 
The following table presents our revenues disaggregated by timing of revenue recognition for the year ended
December 31, 2019
and
2018:
 
 
   
For the Year Ended December 31,
 
(In thousands)
 
2019
   
2018
 
                 
Revenues recognized at point in time
  $
6,800
    $
4,391
 
Revenues recognized over time
   
16,692
     
15,951
 
Total revenues
  $
23,492
    $
20,342
 
 
 
 
 
The following table presents our revenues disaggregated by region for the years ended
December 31, 2019
and
2018:
 
   
For the Year Ended December 31,
 
(In thousands)
 
2019
   
2018
 
                 
North America
  $
9,654
    $
4,311
 
Europe
   
13,733
     
15,620
 
Asia
   
42
     
205
 
Other
   
63
     
206
 
Total revenues
  $
23,492
    $
20,342
 
 
Revenue Recognition -
2017
 
As discussed above, ASC
606
was adopted on a modified retrospective basis and accordingly the
2017
financial statements were
not
restated for ASC
606.
For
2017,
revenue was recognized as follows.
 
For production-type contracts meeting the Company’s minimum threshold, revenues and related costs on these contracts were recognized using the ‘‘percentage of completion method’’ of accounting in accordance with ASC
605
-
35,
 
Accounting for Performance of Construction-Type and Certain Production Type Contracts 
(‘‘ASC
605
-
35’’
). Under this method, contract revenues and related expenses were recognized over the performance period of the contract in direct proportion to the costs incurred as a percentage of total estimated costs for the entirety of the contract. Costs included direct material, direct labor, subcontract labor and any allocable indirect costs. The Company captured certain job costs as work progressed, including labor, material and costs
not
invoiced. Margin adjustments were made as information pertaining to contracts changed. All un-allocable indirect costs and corporate general and administrative costs were charged to the periods as incurred. The amount of costs
not
invoiced were captured to ensure an estimated margin consistent with that expected at the completion of the project. In the event a loss on a contract was foreseen, the Company recognized the loss when it was determined. Contract costs plus recognized profits were accumulated as deferred assets, and billings and/or cash received were recorded to a deferred revenue liability account. The net of these
two
accounts for any individual project was presented as ‘‘Costs in excess of billings,’’ an asset account, or ‘‘Billings in excess of costs,’’ a liability account.
 
Production-type contracts that did
not
qualify for use of the percentage of completion method were accounted for using the ‘‘completed contract method’’ of accounting in accordance with ASC
605
-
35
-
25
-
57.
Under this method, contract costs were accumulated as deferred assets, and billings and/or cash received was recorded to a deferred revenue liability account, during the periods of construction, but
no
revenues, costs, or profits were recognized in operations until the period within which completion of the contract occurred. A contract was considered complete when all costs except insignificant items were incurred; the equipment was operating according to specifications and was accepted by the customer.
 
For product sales, revenue was recognized in the period when persuasive evidence of an arrangement with a customer existed, the products were shipped and title had transferred to the customer, the price was fixed or determinable, and collection was reasonably assured.
 
Revenues from warranty and maintenance activities were recognized ratably over the term of the warranty and maintenance period and the unrecognized portion was recorded as deferred revenue.
Advertising Cost [Policy Text Block]
Advertising
The costs incurred for producing and communicating advertising are charged to operations as incurred. Advertising expense for the years ended
December 
31,
2019,
2018
 and
2017
were
$0.4
million,
$0.6
million, and
$0.5
million, respectively.
Income Tax, Policy [Policy Text Block]
Income Taxes
Income taxes are accounted for under the asset and liability method of FASB Accounting Standards Codification
No.
740
(‘‘FASB ASC
740’’
), ‘‘Income Taxes.’’ Under FASB ASC
740,
deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized as income in the period that includes the enactment date. Deferred tax assets are reduced by a valuation allowance to the extent that management believes it is more likely than
not
that such deferred tax assets will
not
be realized.
 
Valuation allowances have been established against all domestic based deferred tax assets and U.K. based deferred tax assets due to uncertainties in the Company’s ability to generate sufficient taxable income in future periods to make realization of such assets more likely than
not.
  In future periods, tax benefits and related domestic and U.K. deferred tax assets will be recognized when management considers realization of such amounts to be more likely than
not.
The Company has
not
provided for valuation allowances on deferred tax assets in any other jurisdiction.
 
The Company recognizes interest and penalties, if any, related to its tax positions in income tax expense.
 
CUI Global files consolidated income tax returns with its U.S. based subsidiaries for federal and many state jurisdictions in addition to separate subsidiary income tax returns in Japan, the United Kingdom and Canada. As of
December 
31,
2019,
the Company is
not
under examination by any income tax jurisdiction. The Company is
no
longer subject to USA examination for years prior to
2015.
Earnings Per Share, Policy [Policy Text Block]
Net Loss per Share
In accordance with FASB Accounting Standards Codification
No.
260
(‘‘FASB ASC
260’’
), ‘‘Earnings per Share,’’ basic net loss per share is computed by dividing the net loss available to common stockholders for the period by the weighted average number of common shares outstanding during the period. Diluted net loss per share is computed by dividing net loss available to common stockholders by the weighted average number of diluted shares outstanding during the period calculated using the treasury stock method. Due to the Company’s net loss in
2019,
2018
and
2017,
the assumed exercise of stock options using the treasury stock method would have had an antidilutive effect and therefore all options for each of the
three
years were excluded from the calculation of diluted net loss per share. Accordingly, diluted net loss per share is the same as basic net loss per share for
2019,
2018
and
2017.
The weighted average shares outstanding included 
37,312;
1,844
and
63,602
of shares that are considered outstanding, but unissued as of
December 
31,
2019,
2018
and
2017,
respectively, for shares to be issued in accordance with a royalty agreement pertaining to sales of the GasPT devices and unpaid equity share bonuses in
2017.
 
The following table summarizes the number of stock options outstanding excluding amounts applicable to contingent conversion option in
2018
and
2017:
 
   
As of December 31,
 
   
2019
   
2018
   
2017
 
Options, outstanding
   
849,635
     
923,898
     
964,180
 
 
Any common shares issued as a result of stock options would come from newly issued common shares as granted under our equity incentive plans.
 
The following is the calculation of basic and diluted earnings per share:
 
   
For the Years Ended December 31,
 
(In thousands, except dollars per share)
 
2019
   
2018
   
2017
 
Continuing operations:
                       
Loss from continuing operations, net of income taxes
  $
(13,626
)
  $
(21,324
)
  $
(13,945
)
Discontinued operations:
                       
Income from discontinued operations, net of income taxes
   
12,497
     
3,999
     
1,356
 
Net loss
  $
(1,129
)
  $
(17,325
)
  $
(12,589
)
                         
Basic and diluted weighted average number of shares outstanding
   
28,654,500
     
28,517,339
     
22,397,865
 
                         
Loss from continuing operations per common share - basic and diluted
  $
(0.48
)
  $
(0.75
)
  $
(0.62
)
Earnings from discontinued operations - basic and diluted
   
0.44
     
0.14
     
0.06
 
Loss per common share - basic and diluted
  $
(0.04
)
  $
(0.61
)
  $
(0.56
)
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign Currency Translation
The financial statements of the Company's foreign offices have been translated into U.S. dollars in accordance with FASB ASC
830,
‘‘Foreign Currency Matters’’ (FASB ASC
830
). All balance sheet accounts have been translated using the exchange rate in effect at the balance sheet date.  Statement of Operations amounts have been translated using an appropriately weighted average exchange rate for the year. The translation gains and losses resulting from the changes in exchange rates during
2019,
2018
and
2017
have been reported in accumulated other comprehensive income (loss), except for gains and losses resulting from the translation of intercompany receivables and payables, which are included in earnings for the period.
Segment Reporting, Policy [Policy Text Block]
Segment Reporting
Operating segments are defined in accordance with ASC
280
-
10
as components of an enterprise for which separate financial information is available that is evaluated regularly by the chief operating decision maker, or decision-making group, in deciding how to allocate resources and in assessing performance. The measurement basis of segment profit or loss is income (loss) from operations. Management has identified
three
operating segments based on the activities of the Company in accordance with ASC
280
-
10.
These operating segments have been aggregated into
two
reportable segments. The
two
reportable segments are Energy and Other. The Energy segment is focused on the operations of Orbital Gas Systems Ltd. and Orbital Gas Systems, North America, Inc. which includes gas related test and measurement systems, including the GasPT. The Other segment represents the remaining activities that are
not
included as part of the other reportable segments and represent primarily corporate activity. In
2019,
the Company sold its domestic power and electromechanical businesses and reclassified the income of the former Power and Electromechanical segment to income from discontinued operations. Unsold portions of the segment were reclassified to assets held for sale. Prior years have been reclassified to reflect this change, with assets held for sale included in the Other category.
 
The following information represents segment activity as of and for the year ended
December 
31,
2019:
 
(In thousands)
 
Energy
   
Other
   
Total
 
Revenues from external customers
  $
23,492
    $
    $
23,492
 
Depreciation and amortization (1)
   
1,520
     
841
     
2,361
 
Interest expense
   
52
     
9
     
61
 
Loss from operations
   
(8,615
)
   
(7,430
)
   
(16,045
)
Segment assets
   
21,461
     
42,697
     
64,158
 
Other intangibles assets, net
   
4,276
     
22
     
4,298
 
Expenditures for segment assets (2)
   
135
     
539
     
674
 
 
The following information represents segment activity as of and for the year ended
December 
31,
2018:
 
(In thousands)
 
Energy
   
Other
   
Total
 
Revenues from external customers
  $
20,342
    $
    $
20,342
 
Depreciation and amortization (1)
   
1,525
     
1,480
     
3,005
 
Interest expense
   
23
     
193
     
216
 
Impairment of goodwill and other intangible assets
   
4,347
     
     
4,347
 
Loss from operations
   
(17,168
)
   
(4,966
)
   
(22,134
)
Segment assets
   
19,034
     
51,133
     
70,167
 
Other intangibles assets, net
   
5,314
     
39
     
5,353
 
Expenditures for segment assets (2)
   
235
     
1,299
     
1,534
 
 
The following information represents segment activity as of and for the year ended
December 
31,
2017:
 
(In thousands)
 
Energy
   
Other
   
Total
 
Revenues from external customers
  $
18,843
    $
    $
18,843
 
Depreciation and amortization (1)
   
1,345
     
1,505
     
2,850
 
Interest expense
   
1
     
200
     
201
 
Impairment of goodwill and other intangible assets
   
3,152
     
     
3,152
 
Loss from operations
   
(11,366
)
   
(4,939
)
   
(16,305
)
Segment assets
   
26,512
     
61,397
     
87,909
 
Other intangibles assets, net
   
6,669
     
59
     
6,728
 
Goodwill
   
4,549
     
     
4,549
 
Expenditures for segment assets (2)
   
576
     
955
     
1,531
 
 
(
1
)
For the years ended
December 
31,
2019,
2018
and
2017,
depreciation and amortization totals included
$0.8
million,
$1.5
million and
$1.5
million, respectively that were classified in income from discontinued operations on the Consolidated Statements of Operations.
(
2
)
Includes purchases of property, plant and equipment and investment in other intangible assets.
 
The following information represents revenue by country:
 
   
For the Years Ended December 31,
 
(In thousands)
 
2019
   
2018
   
2017
 
USA
  $
9,654
     
41
%
  $
4,311
     
21
%
  $
3,158
     
17
%
United Kingdom
   
13,391
     
57
%
   
15,118
     
74
%
   
14,479
     
77
%
All Others
   
447
     
2
%
   
913
     
5
%
   
1,206
     
6
%
Total
  $
23,492
     
100
%
  $
20,342
     
100
%
  $
18,843
     
100
%
 
The following information represents long-lived assets (excluding deferred tax assets) by country:
 
   
As of December 31,
 
(In thousands)
 
2019
   
2018
 
USA
  $
13,664
    $
23,544
 
United Kingdom
   
8,800
     
9,647
 
Other
   
     
1,495
 
    $
22,464
    $
34,686
 
Reclassification, Policy [Policy Text Block]
Reclassifications
Certain reclassifications primarily related to discontinued operations and assets and liabilities held for sale have been made to the
2018
consolidated balance sheet, and
2018
and
2017
statements of operations in order to conform to the
2019
presentation.
New Accounting Pronouncements, Policy [Policy Text Block]
Recent Accounting Pronouncements
In
January 2020,
the FASB issued ASU
2020
-
01,
Investments - Equity Securities (Topic
321
), Investments - Equity Method and Joint Ventures (Topic
323
), and Derivatives and Hedging (Topic
815
): Clarifying the Interactions between Topic
321,
Topic
323,
and Topic
815.
ASU
2020
-
01
clarifies the interaction between accounting standards related to equity securities, equity method investments, and certain derivatives, and is expected to reduce diversity in practice and increase comparability of the accounting for these interactions. The amendments in ASU
2020
-
01
are effective for the Company's
2021
fiscal year, including interim periods. The Company does
not
expect a material impact of this ASU on its consolidated financial statements and currently expects to adopt the standard in
2021.
 
In
December 2019,
the FASB issued ASU
2019
-
12,
Simplifying the Accounting for Income Taxes, which is guidance intended to simplify various aspects related to accounting for income taxes, eliminate certain exceptions within ASC
740
and clarify certain aspects of the current guidance to promote consistency among reporting entities. The pronouncement is effective for the Company's
2021
fiscal year, including interim periods. The Company does
not
expect a material impact of this ASU on its consolidated financial statements and currently expects to adopt the standard in
2021.
 
In
August 2018,
the FASB issued Accounting Standards Update ("ASU")
No.
2018
-
15,
 
Intangibles - Goodwill and Other - Internal-Use Software (Subtopic
350
-
40
): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract 
("ASU
2018
-
15"
). The amendments in ASU
2018
-
15
align the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal use software license). The guidance will be effective for the fiscal year beginning after
December 15, 2019,
including interim periods within that year. The Company does
not
expect a material impact of this ASU on its consolidated financial statements and will adopt the standard in
2020.
 
In
August 2018,
the FASB issued ASU
No.
2018
-
13,
 Fair Value Measurement (Topic
820
): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement
 (“ASU
2018
-
13”
). The amendments in this update modify the disclosure requirements on fair value measurements in Topic
820,
Fair Value Measurement, including requiring the disclosure of the range and weighted average of significant unobservable inputs used to develop Level
3
fair value measurements. The guidance will be effective for the fiscal year beginning after
December 15, 2019,
including interim periods within that year. The Company currently has
two
level
three
investments, for which we will evaluate on an ongoing basis to determine if there are significant unobservable inputs that will need to be disclosed as a range and weighted average upon adoption. We will adopt the standard in
2020.
 
In
June 2016,
the FASB issued ASU
No.
2016
-
13,
 
Financial Instruments – Credit Losses (Topic
326
): Measurement of Credit Losses on Financial Instruments
 (“ASU
2016
-
13”
). ASU
2016
-
13
is intended to provide financial statement users with more useful information about expected credit losses on financial assets held by a reporting entity at each reporting date. The new standard replaces the existing incurred loss impairment methodology with a methodology that requires consideration of a broader range of reasonable and supportable forward-looking information to estimate all expected credit losses. This ASU is effective for fiscal years and interim periods within those years beginning after
December 15, 2019.
The Company does
not
expect the impact of this ASU on its consolidated financial statements to be material and will adopt the standard in
2020.