CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 5,374	$ 8,024
Accounts receivable - net	29,462	29,530
Inventories-net	25,392	21,499
Note receivable	4,366	0
Income taxes receivable	223	0
Deferred income taxes	6,689	6,741
Other current assets	4,559	3,808
Total current assets	76,065	69,602
Property, plant and equipment - net	6,055	5,716
Long term note receivable	0	4,259
Deferred income taxes	11,038	11,038
Goodwill	11,051	11,051
Intangible assets - net	11,102	10,898
Other assets	3,792	3,687
Total Assets	119,103	116,251
Current liabilities:
Current portion of long-term debt	2,156	2,103
Accounts payable	16,531	11,729
Accrued salaries and benefits	5,864	5,727
Accrued expenses	5,217	7,644
Customer deposits and deferred service revenue	11,732	10,819
Income taxes payable	0	279
Liabilities of discontinued operations	142	441
Total current liabilities	41,642	38,742
Long-term debt	476	566
Other long-term liabilities	8,759	8,883
Total liabilities	50,877	48,191
Commitments and contingencies
Shareholders' Equity:
Preferred stock, $.02 par value, 1,000,000 shares authorized	0	0
Common stock, $.02 par value, 29,000,000 shares authorized; 17,748,622 and 17,352,838 shares issued, 15,6770,513 and 15,644,729 outstanding at June 30, 2016 and December 31, 2015, respectively	350	347
Capital in excess of par value	45,977	45,753
Retained earnings	30,663	30,574
Accumulated other comprehensive loss	(2,928)	(2,778)
Treasury stock, at cost, 1,708,109 shares	(5,836)	(5,836)
Total shareholders' equity	68,226	68,060
Total Liabilities and Shareholders' Equity	$ 119,103	$ 116,251