Stockholders' Equity (Schedule of Dividends Declared) (Details) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($) $ / shares
Quarterly Dividend Q2 [Member]
Dividends Payable [Line Items]
Declaration Date	May 19, 2021
Record Date	Jun. 02, 2021
Payable Date	Jun. 16, 2021
Cash Dividends Declared, Per Share \| $ / shares	$ 0.15
Cash Dividends Declared, Amount \| $	$ 5,064
Quarterly Dividend Q3 [Member]
Dividends Payable [Line Items]
Declaration Date	Aug. 18, 2021
Record Date	Sep. 01, 2021
Payable Date	Sep. 15, 2021
Cash Dividends Declared, Per Share \| $ / shares	$ 0.15
Cash Dividends Declared, Amount \| $	$ 5,064
Quarterly Dividend Q4 [Member]
Dividends Payable [Line Items]
Declaration Date	Nov. 10, 2021
Record Date	Dec. 01, 2021
Payable Date	Dec. 15, 2021
Cash Dividends Declared, Per Share \| $ / shares	$ 0.15
Cash Dividends Declared, Amount \| $	$ 5,064

Aggregate dividends declared during the period for each share of common stock outstanding.

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