Stock Plans (Tables)

3 Months Ended

Mar. 31, 2021

Stock Plans [Abstract]

Restricted Shares Outstanding

		Weighted
		Average
	Number of	Grant Date		Aggregate
	Shares	Fair Value		Fair Value
	(in thousands)	(per share)		(in millions)
Balance at January 1, 2021	304	$	6.78	$	-
Restricted stock granted	-	$	-	$	-
Restricted stock vested	(41)	$	8.23	$	-
Restricted stock forfeited	(109)	$	8.23
Balance at March 31, 2021	154	$	5.38	$	-