Revenue Recognition

6 Months Ended

Jun. 30, 2022

Revenue Recognition [Abstract]

Revenue Recognition

Note 2 – Revenue Recognition

All of the Company’s revenues are earned from contracts with customers and are classified as either Product or Contract revenues. Contract revenues include R&D activities performed pursuant to written agreements and purchase orders, as well as arrangements that are implied by customary practices or law.

Product revenue is generated primarily from contracts to produce, ship and deliver OLED microdisplays. The Company’s performance obligations are satisfied, control of our products is transferred, and revenue is recognized at a single point in time when control transfers to our customer for product shipped. The Company’s customary terms are FOB our factory and control is deemed to transfer upon shipment. The Company has elected to treat shipping and other transportation costs charged to customers as fulfillment activities and are recorded in both revenue and cost of sales at the time control is transferred to the customer. As customers are invoiced at the time control transfers and the right to consideration is unconditional at that time, the Company does not maintain contract asset balances for product revenue. Additionally, the Company does not maintain contract liability balances for product revenues, as performance obligations are satisfied prior to customer payment for product. The Company generally offers a one year product warranty, for replacement of product only, and does not allow returns. The Company offers industry standard payment terms that typically require payment from our customers from 30 to 60 days after title transfers.

The Company also recognizes revenues under the over time method from certain research and development, or R&D, activities (contract revenues) under both firm fixed-price contracts and cost-type contracts. Progress and revenues from research and development activities relating to firm fixed-price contracts and cost-type contracts are generally recognized on an input method of accounting as costs are incurred. Under the input method, revenue is recognized based on efforts expended to date (e.g., the costs of resources consumed or labor hours worked, or machine hours used) relative to total efforts intended to be expended. Contract costs include all direct material, labor and subcontractor costs and an allocation of allowable indirect costs as defined by each contract, as periodically adjusted to reflect revised agreed upon rates. These rates are subject to audit by the other party. Any changes in estimate related to contract accounting are accounted for prospectively over the remaining life of the contract. Under the over time method, billings may not correlate directly to the revenue recognized. Based upon the terms of the specific contract, billings may be in excess of the revenue recognized, in which case the amounts are included in deferred revenues as a liability on the Condensed Consolidated Balance Sheets. Likewise, revenue

recognized may exceed customer billings in which case the amounts are reported as unbilled receivables. Unbilled revenues are expected to be billed and collected within one year.

Costs to Obtain and Fulfill a Contract

The incidental costs related to obtaining product sales contracts are non-recoverable from customer and, accordingly, are expensed as incurred. The Company capitalizes costs incurred to fulfil its R&D contracts that i) relate directly to a contract or anticipated contract, ii) are expected to satisfy the Company’s performance obligation under the contract, and iii) are expected to be recovered through revenue generated under the contract. Contact fulfillment costs are expensed to cost of revenue as the related performance obligations are satisfied.

Disaggregation of Revenue

The Company sells products directly to military contractors and OEM’s who use the Company’s displays in a diverse range of applications encompassing the military and commercial, including medical and industrial, market sectors. Revenues are classified as either military, commercial, consumer or multiple based on management’s knowledge of the customer’s products and markets served by displays or the R&D contract work. Revenues classified as multiple are for sales to customers that incorporate the Company’s displays in products that could be used for either military or commercial applications. R&D activities are performed for both military customers and U.S. Government defense related agencies and consumer companies. Product and contract revenues are disclosed on the Condensed Consolidated Statements of Operations.

Additional disaggregated revenue information for the three and six months ended June 30, 2022 and 2021 were as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2022		2021		2022		2021
North and South America	$	3,790	$	3,647	$	8,116	$	6,950
Europe, Middle East, and Africa		3,099		2,090		6,019		4,621
Asia Pacific		270		542		382		1,481
Total	$	7,159	$	6,279	$	14,517	$	13,052

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2022		2021			2022		2021
Military	$	4,799	$	3,884	$	10,159	$	7,759
Commercial, including industrial and medical		1,184		820		2,161		1,800
Consumer		23		500		312		1,150
Multiple		1,153		1,075		1,885		2,343
Total	$	7,159	$	6,279	$	14,517	$	13,052

Accounts Receivable from Customers

Accounts receivable, net of allowances, were $5.0 million and $4.5 million as of June 30, 2022 and December 31, 2021.

Contract Assets and Liabilities

Unbilled Accounts Receivables (Contract Assets) - Pursuant to the over time revenue recognition model, revenue may be recognized prior to the customer being invoiced. An unbilled accounts receivable is recorded to reflect revenue that is recognized when the cost based input method is applied and such revenue exceeds the amount invoiced to the customer. Unbilled receivables are disclosed on the Condensed Consolidated Balance Sheets.

Customer Advances and Deposits (Contract Liabilities) - The Company recognizes a contract liability when it has billed and received consideration from the customer pursuant to the terms of a contract but has not yet recognized the related revenue. These billings in excess of revenue are classified as deferred revenue on the Condensed Consolidated Statements of Operations.

Total contract assets and liabilities consisted of the following amounts (in thousands):

	June 30,		December 31,
	2022		2021
Unbilled Receivables (contract assets)	$	1,318	$	1,102
Deferred Revenue (contract liabilities)	$	114	$	54

For the three and six months ended June 30, 2022 the Company recognized no revenue and $42 thousand of revenue related to its contract liabilities that existed at December 31, 2021, respectively. For the three and six months ended June 30, 2021 the Company recognized $37 thousand and $339 thousand respectively, of revenue related to its contract liabilities that existed at December 31, 2020.

Remaining Performance Obligations

The Company has elected the practical expedient, which allows disclosure of remaining performance obligations only for contracts with an original duration of greater than one year. Such remaining performance obligations primarily relate to engineering and design services. As of June 30, 2022, the aggregate amount of the transaction price allocated to remaining performance obligations was $2.7 million. The Company expects to recognize revenue on all of its remaining performance obligations over the next 12 months.