CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current Assets
Cash	$ 466	$ 473	[1]
Restricted Cash	325	306	[1]
Accounts Receivable, less allowances of $209 and $209	18,179	17,417	[1]
Inventories	13,037	18,527	[1]
Contract Assets	6,151	6,459
Prepaid Expenses and Other Current Assets	984	1,044	[1]
Total Current Assets	39,142	37,767	[1]
Property and Equipment, Net	10,096	10,176	[1]
Goodwill	2,375	2,375	[1]
Other Intangible Assets, Net	1,687	1,739	[1]
Other Non Current Assets	30	28	[1]
Total Assets	53,330	52,085	[1]
Current Liabilities
Current Maturities of Long-Term Debt	1,007	1,003	[1]
Current Portion of Capital Lease Obligation	325	295	[1]
Accounts Payable	12,056	11,699	[1]
Accrued Payroll and Commissions	2,321	2,900	[1]
Other Accrued Liabilities	2,735	2,148	[1]
Total Current Liabilities	18,444	18,045	[1]
Long-Term Liabilities
Long Term Line of Credit	8,649	8,503	[1]
Long-Term Debt, Net	4,150	4,353	[1]
Long-Term Capital Lease Obligation, Net	1,160	1,222	[1]
Other Long-Term Liabilities	145	137	[1]
Total Long-Term Liabilities	14,104	14,215	[1]
Total Liabilities	32,548	32,260	[1]
Commitments and Contingencies			[1]
Shareholders' Equity
Preferred Stock, $1 par value; 1,000,000 Shares Authorized: 250,000 Shares Issued and Outstanding	250	250	[1]
Common Stock - $0.01 par value; 9,000,000 Shares Authorized: 2,704,823 and 2,739,250 Shares Issued and Outstanding, respectively	27	27	[1]
Additional Paid-In Capital	15,654	15,760	[1]
Accumulated Other Comprehensive Loss	(29)	(101)	[1]
Retained Earnings	4,880	3,889	[1]
Total Shareholders' Equity	20,782	19,825	[1]
Total Liabilities and Shareholders' Equity	$ 53,330	$ 52,085	[1]

[1] The balance sheet at December 31, 2017 has been derived from the audited financial statements at that date