3. BALANCE SHEET DETAIL (Tables)

3 Months Ended

Jun. 30, 2016

BALANCE SHEET DETAIL

Schedule of Inventories

	June 30, 2016		March 31, 2016
	(In thousands)
Inventories:
Work-in-progress	$	2,000	$	1,697
Finished goods		5,266		5,011
Inventory at distributors		317		466
	$	7,583	$	7,174

Schedule of Accounts Receivable, Net

	June 30, 2016		March 31, 2016
	(In thousands)
Accounts receivable, net:
Accounts receivable	$	9,281	$	7,578
Less: Allowances for sales returns, doubtful accounts and other		(101)		(100)
	$	9,180	$	7,478

Schedule of Prepaid Expenses and Other Current Assets

	June 30, 2016		March 31, 2016
	(In thousands)
Prepaid expenses and other current assets:
Prepaid tooling and masks	$	860	$	1,224
Prepaid income taxes		43		—
Escrow deposit		484		—
Other receivables		358		230
Other prepaid expenses and other current assets		647		744
	$	2,392	$	2,198

Schedule of Property and Equipment, Net

	June 30, 2016		March 31, 2016
	(In thousands)
Property and equipment, net:
Computer and other equipment	$	18,520	$	18,394
Software		4,793		4,793
Land		3,900		3,900
Building and building improvements		2,256		2,256
Furniture and fixtures		110		114
Leasehold improvements		696		687
		30,275		30,144
Less: Accumulated depreciation		(21,811)		(21,491)
	$	8,464	$	8,653

Schedule of Other Assets

	June 30, 2016		March 31, 2016
	(In thousands)
Other assets:
Escrow deposit	$	2,500	$	2,984
Non-current deferred income taxes		35		—
Prepaid income taxes		585		—
Deposits		119		102
	$	3,239	$	3,086

Schedule of Intangible Assets

The following tables summarize the components of intangible assets and related accumulated amortization balances at June 30, 2016 and March 31, 2016 (in thousands):

	As of June 30, 2016
	Gross Carrying Amount		Accumulated amortization		Net Carrying Amount
Intangible assets:
Product designs	$	590	$	(576)	$	14
Patents		4,220		(683)		3,537
Software		80		(80)		—
Total	$	4,890	$	(1,339)	$	3,551

	As of March 31, 2016
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Intangible assets:
Product designs	$	590	$	(555)	$	35
Patents		4,220		(604)		3,616
Software		80		(80)		—
Total	$	4,890	$	(1,239)	$	3,651

Estimated future amortization expense of intangible assets

As of June 30, 2016, the estimated future amortization expense of intangible assets in the table above is as follows (in thousands):

Three Months Ended June 30,
2017	$	327
2018		313
2019		247
2020		233
2021		233
Thereafter		2,198
Total	$	3,551

Schedule of Accrued Expenses and Other Liabilities

	June 30, 2016		March 31, 2016
	(In thousands)
Accrued expenses and other liabilities:
Accrued compensation	$	2,369	$	3,082
Escrow indemnity accrual		484		—
Accrued professional fees		173		83
Accrued commissions		363		284
Accrued income taxes		373		15
Other accrued expenses		649		934
	$	4,411	$	4,398

Other Accrued Expenses

	June 30, 2016		March 31, 2016
	(In thousands)
Other accrued expenses:
Contingent consideration	$	5,895	$	5,856
Escrow indemnity accrual		—		484
Other long-term accrued liabilities		261		152
	$	6,156	$	6,492