STOCKHOLDERS' EQUITY (Details) $ / shares in Units, $ in Millions			12 Months Ended
	Feb. 03, 2020 $ / shares shares	Aug. 06, 2019 USD ($) shares	Dec. 31, 2019 USD ($) shares	Dec. 31, 2016 Days $ / shares shares	Dec. 31, 2018 shares	Jun. 29, 2017 $ / shares shares	Mar. 09, 2015 $ / shares shares
Class of Warrant or Right [Line Items]
Shares surrendered to satisfy tax withholding (in shares)			1,160,469
Treasury stock held (in shares)			383,722		0
Preferred stock outstanding (in shares)			0		0
Common Stock | 2017 Warrants
Class of Warrant or Right [Line Items]
Number of shares purchasable through warrants (in shares)						8,300,000
Class of Warrant or Right, Outstanding			5,700,000
Term of warrants						10 years
Exercise price of warrants (in dollars per share) | $ / shares						$ 2.00
Fair value of warrants | $		$ 14.1
Shares purchased from exercise of warrants			2,600,000
Common Stock | 2015 Warrants
Class of Warrant or Right [Line Items]
Number of shares purchasable through warrants (in shares)							3,700,000
Term of warrants							10 years
Fair value of warrants | $		$ 4.6
Minimum | Common Stock | 2015 Warrants
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share) | $ / shares							$ 5.17
Maximum | Common Stock | 2015 Warrants
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share) | $ / shares							$ 6.45
OptionCare Enterprises, Inc.
Class of Warrant or Right [Line Items]
Common shares issued to warrant and preferred stockholders at time of the merger (in shares)		28,193,428
Restricted Stock Units (RSUs) | Home Solutions
Class of Warrant or Right [Line Items]
Shares issued pursuant to acquisition (in shares)				7,100,000
Restricted Stock And Stock Options
Class of Warrant or Right [Line Items]
Value of shares surrendered to satisfy tax withholding obligations | $			$ 2.5
Restricted Stock And Stock Options | Treasury Stock
Class of Warrant or Right [Line Items]
Value of shares surrendered to satisfy tax withholding obligations | $			$ 2.4
Tranche One | Restricted Stock Units (RSUs) | Home Solutions
Class of Warrant or Right [Line Items]
Shares issued pursuant to acquisition (in shares)				3,100,000
Stock price threshold (in dollars per share) | $ / shares				$ 4.00
Consecutive trading days threshold | Days				20
Tranche Two | Restricted Stock Units (RSUs) | Home Solutions
Class of Warrant or Right [Line Items]
Shares issued pursuant to acquisition (in shares)				4,000,000
Stock price threshold (in dollars per share) | $ / shares				$ 5.00
Consecutive trading days threshold | Days				20
Subsequent Event
Class of Warrant or Right [Line Items]
Stock conversion ratio	0.25
Shares surrendered to satisfy tax withholding (in shares)	290,117
Treasury stock held (in shares)	383,722
Subsequent Event | Common Stock | 2017 Warrants
Class of Warrant or Right [Line Items]
Number of shares purchasable through warrants (in shares)	2,100,000
Class of Warrant or Right, Outstanding	1,400,000
Exercise price of warrants (in dollars per share) | $ / shares	$ 8.00
Shares purchased from exercise of warrants	700,000
Subsequent Event | Common Stock | 2015 Warrants
Class of Warrant or Right [Line Items]
Number of shares purchasable through warrants (in shares)	900,000
Subsequent Event | Minimum | Common Stock | 2015 Warrants
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share) | $ / shares	$ 20.68
Subsequent Event | Maximum | Common Stock | 2015 Warrants
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share) | $ / shares	$ 25.80
Subsequent Event | OptionCare Enterprises, Inc.
Class of Warrant or Right [Line Items]
Common shares issued to warrant and preferred stockholders at time of the merger (in shares)	7,048,357
Subsequent Event | Restricted Stock Units (RSUs) | Home Solutions
Class of Warrant or Right [Line Items]
Shares issued pursuant to acquisition (in shares)	1,800,000
Subsequent Event | Tranche One | Restricted Stock Units (RSUs) | Home Solutions
Class of Warrant or Right [Line Items]
Shares issued pursuant to acquisition (in shares)	800,000
Stock price threshold (in dollars per share) | $ / shares	$ 16.00
Subsequent Event | Tranche Two | Restricted Stock Units (RSUs) | Home Solutions
Class of Warrant or Right [Line Items]
Shares issued pursuant to acquisition (in shares)	1,000,000
Stock price threshold (in dollars per share) | $ / shares	$ 20.00
Previously Reported
Class of Warrant or Right [Line Items]
Treasury stock held (in shares)			1,534,886