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Treasury Stock	6 Months Ended
Treasury Stock	Jun. 30, 2020
Equity [Abstract]
Treasury Stock	Treasury Stock Common stock held in treasury totaled 808,139 and 796,090 with a cost of $1,618 and $1,612 at June 30, 2020 and December 31, 2019, respectively. These shares were withheld from employees to settle personal tax withholding obligations that arose as a result of restricted stock units that vested in the periods presented.