SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES (Tables)

6 Months Ended

Jun. 30, 2020

Accounting Policies [Abstract]

Amounts used in basic and diluted earnings (loss) per share

Amounts used in basic and diluted earnings (loss) per share, for the three and six months ended June 30, 2020 and 2019, are as follows (in thousands): 

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2019	2020	2019
	(unaudited)	(unaudited)	(unaudited)	(unaudited)
Weighted-average number of basic shares outstanding	30,628	30,270	30,584	30,250
Stock options, stock units and performance awards	—	197	—	—
Convertible Senior Notes	—	—	—	—
Total shares and dilutive securities	30,628	30,467	30,584	30,250