CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash	$ 4,212	$ 6,497
Restricted cash	663	663
Accounts receivable, less allowances of $272 and $404	3,492	6,925
Inventory, net	22,951	20,934
Prepaid expenses and other current assets	729	959
Total current assets	32,047	35,978
Property, plant and equipment, net	1,606	1,787
Cash surrender value of life insurance policies, net		22,253
Other assets	2,868	3,128
Total assets	36,521	63,146
Current liabilities:
Accounts payable	5,674	5,441
Accrued salaries, wages and benefits	1,371	1,367
Deferred revenue	759	442
Other accrued expenses	593	334
Total current liabilities	8,397	7,584
Deferred compensation	4,219	4,301
Supplemental retirement plan	1,724	1,797
Other long-term liabilities	2,199	1,812
Total liabilities	16,539	15,494
Commitments and Contingencies (Footnote 10)
STOCKHOLDERS’ EQUITY
Common stock, $0.02 par value, 25,000,000 shares authorized, 14,730,805 and 14,906,831 shares issued and outstanding at December 31, 2016 and 2015, respectively	275	283
Capital in excess of par value	16,840	17,521
Retained earnings	5,129	32,023
Accumulated other comprehensive loss	(2,262)	(2,175)
Total stockholders’ equity	19,982	47,652
Total liabilities and stockholders’ equity	$ 36,521	$ 63,146