Research frontiers inc (REFR)
CashFlow / Quarterly
Mar'20Dec'19Sep'19Jun'19Mar'19Dec'18Sep'18Jun'18Mar'18Dec'17Sep'17Jun'17Mar'17Dec'16Sep'16Jun'16Mar'16Dec'15Sep'15Jun'15Mar'15Dec'14Sep'14Jun'14Mar'14Dec'13Sep'13Jun'13Mar'13Dec'12Sep'12Jun'12Mar'12Dec'11Sep'11Jun'11Mar'11
Cash flows from operating activities:
Net loss

-624

-1,256

-397

-1,350

-803

-634

-688

-569

-793

-668

-303

-489

-952

-1,385

-559

-1,116

-1,176

-1,814

-767

-481

-1,216

-1,462

-639

-1,141

-1,169

-2,706

-965

-779

-1,589

-710

-866

-789

-803

-823

-801

-919

-1,589

Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization

44

48

51

46

48

45

45

45

44

43

43

43

43

47

46

47

47

48

48

35

8

9

10

6

6

11

11

11

10

8

8

8

8

10

10

9

9

Warrant market adjustment

-

0

0

404

247

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Share based compensation

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

541

57

57

67

616

97

255

73

1,709

282

209

713

196

205

117

463

7

104

116

474

Bad debts expense (recovery)

-5

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Change in assets and liabilities:
Royalty receivables

-85

-

-

-

-74

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Royalty receivables

-

-

-

-

-

-

-

-102

81

-126

-11

-292

-33

62

203

-42

59

-128

40

572

-20

84

179

181

-6

-15

124

40

109

-

-

-

-

-

-

-

-

Recovery of uncollectible receivables

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

0

30

Royalty receivables

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

108

-

44

-84

-215

Prepaid expenses and other current assets

123

-47

3

-48

98

-44

-11

16

61

-21

-13

-13

-178

193

-11

-4

-54

-

-17

15

-42

44

23

-27

-43

32

5

-18

-113

128

22

-642

598

45

10

-25

-25

Accounts payable and accrued expenses

-35

144

-27

-63

-52

87

-37

-9

53

-103

45

-16

17

-235

-87

155

67

115

-13

-50

-66

225

-47

-34

202

-54

-48

-108

131

-48

-51

-51

83

42

35

-81

1

Deferred revenue

71

-63

35

-15

0

11

-63

-50

152

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Deferred revenue

-

-

-

-

-

-

-

-

-

-

-26

-1

33

-

-10

-10

30

-10

-12

-10

32

-16

-6

-33

31

-38

-63

-63

166

-53

-78

-31

162

-

-100

-59

224

Net cash used in operating activities

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-802

-876

-1,036

-

-710

-1,037

-1,109

-626

-788

-1,102

-806

-1,013

-914

-753

-563

-

-

-

-

-

-

-

-

Net cash used in operating activities

-758

-424

-344

-581

-732

-434

-522

-428

-685

-450

-217

-157

-645

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-840

-198

-791

-

-806

-823

-668

Cash flows from investing activities:
Purchases of fixed assets

0

0

2

62

0

0

0

5

5

0

0

1

4

3

3

3

1

3

2

134

176

517

65

1

43

5

8

24

11

0

6

2

2

3

2

3

2

Purchase of investments

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

17

0

6

0

4,001

1

-207

2

255

0

2,000

0

Proceeds from sale of fixed assets

3

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Proceeds from sale of investment

-

-

-

-

-

-

-

-

-

-

0

0

1,523

-

-

-2

-2

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Change in investments

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-1,501

4

2

-

-

1

1

-

-

-

-

-

-

-

-

-

-

-

-

Note and interest receivable on SPD Control Systems

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

0

0

224

0

0

0

0

Net cash provided by (used in) investing activities

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-6

-4

-

1,499

-139

-178

4,557

-3,066

-2

-44

-23

-8

-31

-11

-

-

-

-

-

-

-

-

Net cash provided by (used in) investing activities

3

-0

-2

-62

-0

-0

-0

-5

-5

-0

-0

-1

1,519

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-7

205

219

-

-2

-2,003

-2

Cash flows from financing activities:
Proceeds for issuance of common stock and warrants

-

-

-

-

-

-

-

-

-

-

0

0

0

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Net proceeds from issuances of common stock and warrants and exercise of options and warrants

-

0

64

4,604

1,101

3

2,061

0

1,250

-

-

-

-

-

-

-

-

13

44

244

245

3,278

0

222

82

-

-

-

-

-

-

-

-

-

0

0

65

Net proceeds from issuances of common stock and exercise of options and warrants

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

-

-

-

-

-

-

-

-

Net cash provided by financing activities

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

-

44

244

245

0

0

3,500

82

795

0

0

0

-

-

-

-

-

-

-

-

Net cash provided by financing activities

-

0

64

4,604

1,101

3

2,061

0

1,250

-

0

0

0

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0

0

65

Net (decrease) increase in cash and cash equivalents

-754

-424

-281

3,960

369

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Net increase in cash and cash equivalents

-

-

-

-

-

-

-

-

558

-

-217

-159

873

-

-801

-882

-1,040

-715

832

-932

-1,042

3,931

-3,855

2,395

-768

-241

-922

-784

-574

424

6,127

6

-571

-312

-7,674

4,036

-604