The percentage of ownership in the investee accounted for under the cost method of accounting.

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- Definition

Amount of effect of a change in accounting principle on lease obligation liability.

+ References

No definition available.

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Amount of effect of a change in accounting principle on right of use assets.

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- Definition

Period for creating allowance for doubtful accounts.

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-SubTopic 35
-Section 50
-Paragraph 1
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- Definition

The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Subparagraph (c)(3)
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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Original amount of cost-method investments at the acquisition date.

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Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

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No definition available.

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- Definition

Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.

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Note 1 - Description of Business and Summary of Significant Accounting Policies (Details Textual) - USD ($)		12 Months Ended
	Jan. 17, 2017	Dec. 31, 2019	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Jun. 30, 2017	Jan. 01, 2017
Business Combination, Consideration Transferred				$ 473,074,000
Advertising Expense			$ 1,600,000	1,500,000	$ 1,000,000
Period for Creating Allowance for Doubtful Accounts			120 days
Provision for Doubtful Accounts			$ 2,400,000	1,900,000	600,000
Property, Plant and Equipment, Additions			45,700,000
Asset Retirement Obligation			1,100,000	800,000
Asset Retirement Obligation, Accretion Expense			71,000	$ 15,000	$ 34,000
Cumulative Effect of New Accounting Principle in Period of Adoption			$ 1,107,000
Scenario, Forecast [Member] \| Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncement Effect, Right of Use Assets		$ 17,600,000
New Accounting Pronouncement Effect, Lease Obligation Liability		$ 17,600,000
Sales Revenue, Services, Net [Member] \| Customer Concentration Risk [Member] \| Automotive [Member]
Concentration Risk, Percentage			25.00%	22.00%	24.00%
Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption			$ 1,107,000
Retained Earnings [Member] \| Accounting Standards Update 2016-09 [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption							$ 1,100,000
Tarzian [Member] \| Common Stock [Member]
Cost Method Investments, Ownership Percentage						32.40%
Tarzian [Member] \| Dividends Liquidation Dissolution [Member]
Cost Method Investments, Ownership Percentage						67.90%
Syncbak [Member]
Cost Method Investments, Original Cost				$ 3,000,000
Green Bay Acquisition and Davenport Acquisition [Member]
Business Combination, Consideration Transferred	$ 269,900,000