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SUPPLEMENTAL CASH FLOW INFORMATION (Tables) | 12 Months Ended
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Dec. 31, 2019
SUPPLEMENTAL CASH FLOW INFORMATION [Abstract] |
Schedule of Supplemental Cash Flow | Supplemental cash flow for the years ended December 31, as follows: ﻿ ﻿
﻿ |  |  |  |
﻿($ in thousands) |  | 2019 |  | 2018
﻿ |  |  |  |
﻿Interest paid | $ | 120 | $ | 191
﻿ |  |  |  |
﻿Federal, state, and local income taxes paid, net | $ | 5,327 | $ | 3,588
﻿ |  |  |  |
﻿Income tax receivable applied to long-term taxes payable | $ | - |  | 1,819
﻿ |  |  |  |
﻿Change in contract receivables, net | $ | (2,144) | $ | (2,602)
﻿ |  |  |  |
﻿Change in contract liabilities, net | $ | 2,144 | $ | 2,602
﻿ |  |  |  |
﻿Property, plant, and equipment purchases in accounts payable | $ | 2,460 | $ | 682
﻿

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