Price at which grantees can acquire the shares reserved for issuance under the stock option plan for those options that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS or decrease loss per share.

No definition available.

ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: - Earnings (Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2017
EARNINGS (LOSS) PER SHARE AND STOCKHOLDERS' EQUITY:
Net loss from continuing operations									$ (133,947)	$ (67,299)	$ (85,576)
Earnings from discontinued operations, net of tax	$ 4,227	$ 1,071,661	$ 61,803	$ 24,803	$ 24,185	$ 19,824	$ 21,855	$ 24,915	1,162,494	90,779	89,684
Net earnings	$ (45,461)	$ 1,056,400	$ 20,623	$ (3,015)	$ 5,175	$ 22,941	$ (3,336)	$ (1,300)	$ 1,028,547	$ 23,480	$ 4,108
Basic earnings (loss) per share:
Basic weighted-average shares outstanding									75,020,000	78,891,000	77,609,000
Continuing operations (in dollars per share)	$ (0.73)	$ (0.20)	$ (0.53)	$ (0.36)	$ (0.24)	$ 0.04	$ (0.32)	$ (0.33)	$ (1.79)	$ (0.85)	$ (1.10)
Discontinued operations (in dollars per share)	0.06	13.85	0.80	0.32	0.31	0.25	0.28	0.32	15.50	1.15	1.16
Net basic earnings (loss) (in dollars per share)	(0.67)	13.65	0.27	(0.04)	0.07	0.29	(0.04)	(0.02)	$ 13.71	$ 0.30	$ 0.05
Diluted earnings (loss) per share:
Diluted weighted-average shares outstanding									75,020,000	78,891,000	77,609,000
Continuing operations (in dollars per share)	(0.73)	(0.20)	(0.53)	(0.36)	(0.24)	0.04	(0.32)	(0.33)	$ (1.79)	$ (0.85)	$ (1.10)
Discontinued operations (in dollars per share)	0.06	13.85	0.80	0.32	0.31	0.24	0.28	0.32	15.50	1.15	1.16
Net diluted earnings (loss) per share (in dollars per share)	$ (0.67)	$ 13.65	$ 0.27	$ (0.04)	$ 0.07	$ 0.28	$ (0.04)	$ (0.02)	$ 13.71	$ 0.30	$ 0.05
Stockholders' Equity
Number of shares outstanding under options, warrants and restricted stock units (in shares)									3,400,000	2,600,000	2,200,000
Options, warrants and restricted stock units, additional group
Stockholders' Equity
Number of shares outstanding under options, warrants and restricted stock units (in shares)									227,000	20,000	90,000
Options, warrants and restricted stock units, additional group \| Minimum
Stockholders' Equity
Range of exercise prices for options (in dollars per share)										$ 32.85	$ 27.77
Options, warrants and restricted stock units, additional group \| Maximum
Stockholders' Equity
Range of exercise prices for options (in dollars per share)										$ 32.85	$ 32.85