Condensed Consolidated Balance Sheet Parentheticals - $ / shares	Dec. 31, 2019	Dec. 31, 2018
Common Stock, Shares Authorized	100,000,000
Common Stock, Shares, Outstanding	34,947,017
Preferred Stock, Shares Authorized	10,000,000
Common Stock
Common Stock, Par or Stated Value Per Share	$ 0.00001	$ 0.00001
Common Stock, Shares Authorized	100,000,000	100,000,000
Common Stock, Shares, Issued	35,876,882	34,781,121
Common Stock, Shares, Outstanding	34,947,017	34,025,136
Preferred Stock [Member]
Preferred Stock, Par or Stated Value Per Share	$ 0.00001	$ 0.00001
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Treasury Stock [Member]
Treasury Stock, Shares	929,865	755,985
Parent Company \| Common Stock
Common Stock, Par or Stated Value Per Share	$ 0.00001	$ 0.00001
Common Stock, Shares Authorized	100,000,000	100,000,000
Common Stock, Shares, Issued	35,876,882	34,781,121
Common Stock, Shares, Outstanding	34,947,017	34,025,136
Parent Company \| Preferred Stock [Member]
Preferred Stock, Par or Stated Value Per Share	$ 0.00001	$ 0.00001
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Parent Company \| Treasury Stock [Member]
Treasury Stock, Shares	929,865	755,985

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