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State and Local Incentives (Tables) | 12 Months Ended
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Dec. 31, 2019
State and Local Incentives [Abstract] |
Changes in Deferred Income from State Incentives |
﻿ |  |  |
﻿ |
﻿ | December 31,
﻿ | 2019 |  | 2018
﻿Balance at the beginning of the year | $ 9,160 |  | $ 11,380
﻿State and local incentives received during the year | - |  | -
﻿Recognition of state and local incentives as a reduction of cost of sales | (2,219) |  | (2,220)
﻿Balance at the end of the year, including current portion | $ 6,941 |  | $ 9,160
﻿

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- Definition Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred income from government grants as of the balance sheet date. + References No definition available. + Details
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- Definition State and Local Incentives [Abstract] + References No definition available. + Details
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