Preferred Stock	12 Months Ended
Dec. 31, 2019
Equity [Abstract]
Preferred Stock	(14) Preferred StockWe had $5,000 shares of preferred stock that were authorized but unissued at December 31, 2019 and 2018.

The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-URI http://asc.fasb.org/topic&trid=2208762

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