NET INCOME PER COMMON SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator:
Net income attributable to The Pennant Group, Inc.	$ 6,205	$ 5,690	$ 4,906	$ 4,383	$ 2,797	$ 1,850	$ 16,801	$ 9,030
Denominator:
Weighted average shares outstanding for basic net income per share (in shares)	30,281			29,912			30,157	29,825
Plus: assumed incremental shares from exercise of options and assumed conversion or vesting of restricted stock (in shares)	1,082			294			712	353
Adjusted weighted average common shares outstanding for diluted income per share (in shares)	31,363			30,206			30,869	30,178
Earnings Per Share:
Basic net income per common share (in dollars per share)	$ 0.20			$ 0.15			$ 0.56	$ 0.30
Diluted net income per common share (in dollars per share)	$ 0.20			$ 0.15			$ 0.54	$ 0.30
Anti-dilutive effect of common equivalent shares outstanding (in shares)	742			2,718			1,206	2,278