7. Revenue Recognition

ASC 606 Adoption

On January 1, 2018, the Company adopted “Revenue from Contracts with Customers (Topic 606),” (“ASC 606”) utilizing the full retrospective method of transition, which required a retrospective adjustment of each prior reporting period presented. The Company applied the new standard using a practical expedient where the consideration allocated to the remaining performance obligations or an explanation of when the Company expects to recognize that amount as revenue for all reporting periods presented before the date of the initial application is not disclosed. Upon adoption of ASC 606, the Company implemented internal controls over revenue recognition and related financial statement disclosures.

Adoption of ASC 606 did not have a significant impact on the Company’s financial statements, however, while preparing for the adoption of ASC 606, the Company evaluated the accounting for technical support and unspecified upgrade rights, which the Company considered inconsequential under ASC 605. While the Company determined that these services are immaterial in the context of the contract under ASC 606, the Company believes that as product offerings continue to mature these services will become more material over time. Accordingly, under ASC 606, the Company will account for technical support and unspecified upgrade rights as a performance obligation, distinct from the hardware product and embedded software, with the associated revenue satisfied over time.

The adoption of ASC 606 impacted the Company’s previously reported results as follows (in thousands, except share data):


	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2017						2017
	As previously reported		ASC 606 adjustment		As adjusted		As previously reported		ASC 606 adjustment		As adjusted
Revenue	$	64,742	$	(159)	$	64,583	$	176,386	$	(343)	$	176,043
Income tax expense (benefit)		93		(8)		85		(2,441)		(18)		(2,459)
Net income		5,185		(151)		5,034		9,921		(325)		9,596
Basic earnings per share	$	0.21	$	(0.01)	$	0.20	$	0.40	$	(0.01)	$	0.39
Diluted earnings per share	$	0.19	$	—	$	0.19	$	0.38	$	(0.02)	$	0.36


	December 31, 2017
	As previously reported		ASC 606 adjustment		As adjusted
Other assets	$	1,576	$	42	$	1,618
Current portion of deferred revenue		2,311		2,227		4,538
Other long-term liabilities		882		3,060		3,942
Stockholders’ equity		174,773		(5,245)		169,528

Revenue is recognized upon transfer of control of promised products or services to customers in an amount that reflects the consideration expected to be received in exchange for those products or services. Revenue is recognized net of allowances for returns and any taxes collected from customers, which are subsequently remitted to governmental authorities.

Shipping charges billed to dealers and distributors are included in product revenue and related shipping costs are included in cost of revenue. The Company has elected to account for shipping and handling activities performed after control has been transferred to the customer as a fulfillment cost and accrues for these costs if revenue is recognized before contractually agreed-upon shipping and handling occurs.

Solution Products Revenue

The Company sells its solution products through a network of independent dealers, distributors and retailers. These dealers, distributors and retailers generally sell the Company’s products as part of a bundled sale, which typically includes other third‑party products and related services, project design, installation services and on‑going support.

The Company’s products are generally highly dependent on, and interrelated with, the underlying operating system and cannot function without the operating system. In these cases, the hardware and software license are accounted for as a single performance obligation and revenue is recognized at the point in time when ownership is transferred to dealers, distributors, and retailers, which is typically at the time the product is shipped. In cases where revenue is allocated to software updates and technical support, primarily because the updates and technical support are provided at no additional charge, revenue is recognized as the updates and technical support are provided, which is ratably over the estimated life of the related device.

Certain customers may receive cash-based incentives or credits; which are accounted for as variable consideration. The Company records estimated reductions to revenue for dealer incentives at the time of the initial sale. The estimated reductions to revenue are based on the sales terms and the Company’s historical experience and trend analysis. The most common incentive relates to amounts paid or credited to dealers for achieving defined volume levels or growth objectives.

Subscription Service Revenue

The Company offers a subscription service that allows consumers to control and monitor their homes remotely and allows the consumer’s respective Control4 dealer to perform remote diagnostic services. Subscription revenue is deferred at the time of payment and recognized ratably over the contract period which is typically one year.

Third-Party Product Revenue

The Company recognizes revenue net of cost of revenue for non-inventoried, third‑party products sold through the Company’s online ordering system. The Company’s primary role is to arrange for another entity to provide the goods or services and the Company does not control the promised good or service before it is transferred to the customer.

Significant Judgments

The Company’s contracts with dealers, distributors, and retailers can include promises to transfer multiple products and services. Determining whether multiple products and services are considered distinct performance obligations that should be accounted for separately versus together may require significant judgment.

Judgment is required to determine the stand-alone selling price (“SSP”) for each distinct performance obligation. The Company uses a single amount to estimate SSP for items that are not sold separately, including software updates and technical support provided at no additional charge. In instances where SSP is not directly observable, such as when the Company does not sell the product or service separately, the SSP is determined using information that may include market conditions and other observable inputs.

The Company’s products are generally sold with a limited right of return and the Company may provide other credits or incentives, which are accounted for as variable consideration when estimating the amount of revenue to recognize.

Disaggregated Revenue

The Company’s revenue includes amounts earned through sales to dealers and distributors located outside of the United States. There was no single foreign country that accounted for more than 10% of total revenue for the three and nine months ended September 30, 2018 and 2017. The following table sets forth revenue from the United States, Canada and all other international dealers and distributors combined (in thousands):


	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2018			2017			2018			2017
Revenue-United States	$	49,780		$	44,728		$	139,021		$	122,751
Revenue-Canada		5,812			5,386			16,714			14,882
Revenue-all other international sources		16,002			14,469			44,236			38,410
Total revenue	$	71,594		$	64,583		$	199,971		$	176,043
International revenue (excluding Canada) as a percent of total revenue		22	%		22	%		22	%		22	%

Contract Balances

As of September 30, 2018 and December 31, 2017, accounts receivable, net of allowance for doubtful accounts, were $34.2 million and $29.9 million, respectively.

The Company extends credit to some of its dealers and distributors, which consist primarily of small, local businesses. Issuance of credit is based on ongoing credit evaluations by the Company of dealers’ and distributors’ financial condition and generally requires no collateral. Trade accounts receivable are recorded at the invoiced amount and do not generally bear interest. The Company maintains an allowance for doubtful accounts to reserve for potential uncollectible receivables. The allowance is based upon the creditworthiness of the Company’s dealers and distributors, the dealers’ and distributors’ historical payment experience, the age of the receivables and current market and economic conditions. Provisions for potentially uncollectible receivables are recorded in sales and marketing expenses. The Company writes off accounts receivable balances to the allowance for doubtful accounts when it becomes likely that they will not be collected.

The following table presents the changes in the allowance for doubtful accounts (in thousands):


	Allowance
Balance at December 31, 2017	$	1,147
Provision		760
Write-offs		(365)
Balance at September 30, 2018	$	1,542

Payment terms and conditions vary by contract type, although terms generally include a requirement of payment within 30 days. In instances where the timing of revenue recognition differs from the timing of invoicing, the Company has determined the contracts generally do not include a significant financing component. The primary purpose of invoicing terms is to provide customers with simplified and predictable ways of purchasing products and services, not to receive financing from customers, such as invoicing at the beginning of a subscription term with revenue recognized ratably over the contract period.

Deferred revenue is comprised mainly of unearned revenue related to subscription services as well as revenue deferred on the sale of solution products for software updates and technical support. The following table presents the changes in deferred revenue for the nine months ended September 30, 2018 (in thousands):


	Deferred Revenue
Balance at December 31, 2017	$	7,682
Deferred revenue		6,253
Recognition of deferred revenue		(5,718)
Balance at September 30, 2018	$	8,217

Revenue allocated to remaining performance obligations represent contracted revenue that has not yet been recognized (“contracted not recognized”), which includes unearned revenue and amounts that will be invoiced and recognized as revenue in future periods. Contracted but not recognized revenue was $9.1 million as of September 30, 2018, of which the Company expects to recognize approximately 42% of the revenue over the next 12 months and the remainder over a period of three to four years.

Assets Recognized from the Costs to Obtain a Contract with a Customer

The Company has elected to immediately expense contract acquisition costs that would be amortized in one year or less. The Company recognizes an asset for the incremental costs of obtaining a contract with a customer if the benefit of those costs is expected to be longer than one year; these incremental costs were immaterial during both periods presented.