Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
ASSETS
Cash	$ 345	$ 351	[1]
Restricted Cash	409	309	[1]
Accounts Receivable, less allowances of $391 and $335	19,219	18,558	[1]
Inventories	15,492	14,279	[1]
Contract Assets	6,399	7,659	[1]
Prepaid Expenses and Other Current Assets	1,785	2,128	[1]
Total Current Assets	43,649	43,284	[1]
Property and Equipment, Net	9,371	9,581	[1]
Operating Lease Assets	4,446	4,827	[1]
Goodwill	2,375	2,375	[1]
Other Intangible Assets, Net	1,237	1,343	[1]
Total Assets	61,078	61,410	[1]
Current Liabilities
Current Maturities of Long-Term Debt	444	444	[1]
Current Portion of Finance Lease Obligation	643	557	[1]
Current Portion of Operating Lease Obligations	791	858	[1]
Accounts Payable	13,523	14,014	[1]
Accrued Payroll and Commissions	3,294	3,493	[1]
Other Accrued Liabilities	3,188	2,866	[1]
Total Current Liabilities	21,883	22,232	[1]
Long-Term Liabilities
Long Term Line of Credit	4,392	10,088	[1]
Long-Term Debt, Net	9,046	3,179	[1]
Long Term Finance Lease Obligation, Net	1,486	1,451	[1]
Long-Term Operating Lease Obligation, Net	4,132	4,366	[1]
Other Long-Term Liabilities	116	118	[1]
Total Long-Term Liabilities	19,172	19,202	[1]
Total Liabilities	41,055	41,434	[1]
Commitments and Contingencies
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: 2,657,530 and 2,657,530 Shares Issued and Outstanding, respectively	27	27	[1]
Additional Paid-In Capital	15,823	15,748	[1]
Accumulated Other Comprehensive Loss	(299)	(257)	[1]
Retained Earnings	4,222	4,208	[1]
Total Shareholders' Equity	20,023	19,976	[1]
Total Liabilities and Shareholders' Equity	$ 61,078	$ 61,410	[1]

[1] The balance sheet at December 31, 2019 has been derived from the audited financial statements at that date