Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 38,259,233	$ 45,412,868
Marketable securities	9,533,703	4,672,476
Accounts receivable, net	7,055,138	8,395,112
Inventories, net	6,426,429	6,737,848
Other current assets	2,351,708	3,466,541
Total current assets	63,626,211	68,684,845
Property and equipment, net	539,019	528,882
Intangible assets, net	20,370,330	21,444,545
Deferred tax assets, net	87,210	87,210
Other assets	2,809,306	2,486,830
Total assets	87,432,076	93,232,312
Current liabilities:
Accounts payable	8,447,429	8,979,929
Other current liabilities	7,070,860	8,714,814
Total current liabilities	15,518,289	17,694,743
Revolving line of credit	12,000,000.0	9,800,000
Other long-term liabilities	1,969,174	1,815,968
Total liabilities	29,487,463	29,310,711
Commitments and contingencies
Shareholders’ equity:
Common stock—no par value; 100,000,000 shares authorized; 15,555,865 and 15,723,075 shares issued and outstanding as of June 30, 2018 and December 31, 2017, respectively	51,235,612	52,410,941
Retained earnings	6,966,252	11,709,222
Total shareholders’ equity	58,201,864	64,120,163
Noncontrolling interests	(257,251)	(198,562)
Total equity	57,944,613	63,921,601
Total liabilities and equity	$ 87,432,076	$ 93,232,312

Other Long Term Obligations, Excluding Current Portion

No definition available.

Name:	cpix_OtherLongTermObligationsExcludingCurrentPortion
Namespace Prefix:	cpix_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).