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SCHEDULE II (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Valuation on Allowance for Deferred Tax Assets |  |  |
Balance at Beginning of Period | $ 9,250 | $ 14,625 | $ 16,889
Charged to (Reduction of) Costs and Expenses | 525 | (39) | 656
Taken Against Allowance | 0 | (5,336) | (2,920)
Other (Deductions) Recoveries | 0 | 0 | 0
Balance at End of Period | 9,775 | 9,250 | 14,625
Allowance for Credit Losses |  |  |
Allowance for Credit Losses |  |  |
Balance at Beginning of Period | 1,682 | 1,691 | 1,354
Charged to (Reduction of) Costs and Expenses | 421 | 223 | 437
Taken Against Allowance | (180) | (232) | (100)
Other (Deductions) Recoveries | (700) | 0 | 0
Balance at End of Period | 1,223 | 1,682 | 1,691
Inventory E&O Reserves |  |  |
Allowance for Credit Losses |  |  |
Balance at Beginning of Period | 22,430 | 18,817 | 13,548
Charged to (Reduction of) Costs and Expenses | 8,431 | 10,554 | 7,522
Taken Against Allowance | (7,447) | (4,800) | 0
Other (Deductions) Recoveries | (7,019) | (2,141) | (2,253)
Balance at End of Period | $ 16,395 | $ 22,430 | $ 18,817

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