$32,007

$50,654Restricted cash

300

468Investments

37,631

37,207Receivables from affiliates

9,330

-   Accounts receivable, less allowance for doubtful accounts of $6,748 and $6,158, respectivelyProduct sales receivables

-

22,760Patient service receivables

11,601

10,357Inventories, net

1,413

14,411Deferred income taxes

3,242

2,843Other current assets

3,856

3,032Total current assets

99,380

141,732Restricted cash

980

2,556Investments

2,439

-Investment in unconsolidated affiliate

31,756

-Property and equipment, net

37,099

23,678Noncurrent deferred income taxes

108

103Other assets

2,411

2,774Total assets

$174,173

$-

$1,453Accounts payable

4,038

13,979Accrued expenses

8,541

14,022Other current liabilities

3,874

3,826Deferred revenue

-

2,549Income taxes payable

2,147

2,218Total current liabilities

18,600

38,047Long-term debt, vendor financing and convertible debentures

23,070

22,593Long-term accrued liabilities

-

84Long-term deferred revenue