Balance Sheet Components

12 Months Ended

Dec. 31, 2015

Balance Sheet Components [Abstract]

Balance Sheet Components

5. Balance Sheet Components (in thousands)

	December 31,
	2015			2014
Cash and cash equivalents:
Cash	$	5,876		$	18,653
Money market instruments and funds		281			4,070
	$	6,157		$	22,723
Accounts receivable, net:
Accounts receivable	$	12,668		$	10,927
Less: Allowance for doubtful accounts and sales returns		(121	)		(121	)
	$	12,547		$	10,806
Allowance for doubtful accounts and sales returns:
Balance at beginning of year	$	121		$	121
Utilized		-			-
Balance at end of year	$	121		$	121
Inventories:
Finished goods	$	3,958		$	3,191
Work-in-process		4,705			3,430
Raw materials		3,667			5,052
	$	12,330		$	11,673
Inventory reserves:
Finished goods	$	520		$	647
Work-in-process		296			460
Raw materials	$	595		$	1,261
	$	1,411		$	2,368
Accrued expenses and other current liabilities:
Compensation costs	$	4,325		$	5,016
Professional fees		24			55
Outside commissions		146			143
Royalties		82			135
ESPP		147			138
Deferred rent		29			33
Warranty		70			82
Operating related (Taiwan and China)		483			417
Income tax		2,888			2,204
Stock buyback		851			-
Other		465			476
	$	9,510		$	8,699
Long-term liabilities:
Income tax payable	$	1,581		$	376
Accrued pension liability (Taiwan)		613			602
	$	2,194		$	978
Accumulated other comprehensive Income:
Cumulative translation adjustments	$	172		$	1,447
Unrealized loss on short-term investments		(1	)		(10	)
	$	171		$	1,437